156947476185

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 279865497600

約数和(自身を除く): 122918021415

約数列:

[1, 3, 5, 9, 15, 45, 59, 173, 177, 191, 295, 519, 531, 573, 865, 885, 955, 1557, 1719, 1789, 2595, 2655, 2865, 5367, 7785, 8595, 8945, 10207, 11269, 16101, 26835, 30621, 33043, 33807, 51035, 56345, 80505, 91863, 99129, 101421, 105551, 153105, 165215, 169035, 297387, 309497, 316653, 341699, 459315, 495645, 507105, 527755, 928491, 949959, 1025097, 1486935, 1547485, 1583265, 1708495, 1949537, 2785473, 3075291, 4642455, 4749795, 5125485, 5848611, 9747685, 13927365, 15376455, 17545833, 18260323, 20160241, 29243055, 54780969, 59113927, 60480723, 87729165, 91301615, 100801205, 164342907, 177341781, 181442169, 273904845, 295569635, 302403615, 532025343, 821714535, 886708905, 907210845, 2660126715, 3487721693, 10463165079, 17438608465, 31389495237, 52315825395, 156947476185]

約数ペア:

[(1, 156947476185), (3, 52315825395), (5, 31389495237), (9, 17438608465), (15, 10463165079), (45, 3487721693), (59, 2660126715), (173, 907210845), (177, 886708905), (191, 821714535), (295, 532025343), (519, 302403615), (531, 295569635), (573, 273904845), (865, 181442169), (885, 177341781), (955, 164342907), (1557, 100801205), (1719, 91301615), (1789, 87729165), (2595, 60480723), (2655, 59113927), (2865, 54780969), (5367, 29243055), (7785, 20160241), (8595, 18260323), (8945, 17545833), (10207, 15376455), (11269, 13927365), (16101, 9747685), (26835, 5848611), (30621, 5125485), (33043, 4749795), (33807, 4642455), (51035, 3075291), (56345, 2785473), (80505, 1949537), (91863, 1708495), (99129, 1583265), (101421, 1547485), (105551, 1486935), (153105, 1025097), (165215, 949959), (169035, 928491), (297387, 527755), (309497, 507105), (316653, 495645), (341699, 459315)]