156910785075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2647}}^1$

素因数の和:3274

約数の個数: 144

約数和(自身を含む): 314406233856

約数和(自身を除く): 157495448781

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 387, 473, 495, 557, 645, 825, 1075, 1419, 1671, 1935, 2365, 2475, 2647, 2785, 3225, 4257, 5013, 6127, 7095, 7941, 8355, 9675, 11825, 13235, 13925, 18381, 21285, 23823, 23951, 25065, 29117, 30635, 35475, 39705, 41775, 55143, 66175, 71853, 87351, 91905, 106425, 113821, 119115, 119755, 125325, 145585, 153175, 198525, 215559, 262053, 263461, 275715, 341463, 359265, 436755, 459525, 569105, 595575, 598775, 727925, 790383, 1024389, 1077795, 1252031, 1310265, 1317305, 1378575, 1474379, 1707315, 1796325, 2183775, 2371149, 2845525, 3756093, 3951915, 4423137, 5121945, 5388975, 6260155, 6551325, 6586525, 7371895, 8536575, 11268279, 11855745, 13269411, 16218169, 18780465, 19759575, 22115685, 25609725, 31300775, 36859475, 48654507, 56341395, 59278725, 63398297, 66347055, 81090845, 93902325, 110578425, 145963521, 190194891, 243272535, 281706975, 316991485, 331735275, 405454225, 570584673, 697381267, 729817605, 950974455, 1216362675, 1584957425, 2092143801, 2852923365, 3486906335, 3649088025, 4754872275, 6276431403, 10460719005, 14264616825, 17434531675, 31382157015, 52303595025, 156910785075]

約数ペア:

[(1, 156910785075), (3, 52303595025), (5, 31382157015), (9, 17434531675), (11, 14264616825), (15, 10460719005), (25, 6276431403), (33, 4754872275), (43, 3649088025), (45, 3486906335), (55, 2852923365), (75, 2092143801), (99, 1584957425), (129, 1216362675), (165, 950974455), (215, 729817605), (225, 697381267), (275, 570584673), (387, 405454225), (473, 331735275), (495, 316991485), (557, 281706975), (645, 243272535), (825, 190194891), (1075, 145963521), (1419, 110578425), (1671, 93902325), (1935, 81090845), (2365, 66347055), (2475, 63398297), (2647, 59278725), (2785, 56341395), (3225, 48654507), (4257, 36859475), (5013, 31300775), (6127, 25609725), (7095, 22115685), (7941, 19759575), (8355, 18780465), (9675, 16218169), (11825, 13269411), (13235, 11855745), (13925, 11268279), (18381, 8536575), (21285, 7371895), (23823, 6586525), (23951, 6551325), (25065, 6260155), (29117, 5388975), (30635, 5121945), (35475, 4423137), (39705, 3951915), (41775, 3756093), (55143, 2845525), (66175, 2371149), (71853, 2183775), (87351, 1796325), (91905, 1707315), (106425, 1474379), (113821, 1378575), (119115, 1317305), (119755, 1310265), (125325, 1252031), (145585, 1077795), (153175, 1024389), (198525, 790383), (215559, 727925), (262053, 598775), (263461, 595575), (275715, 569105), (341463, 459525), (359265, 436755)]