15698968605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2\times {\mathrm{701}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 28406865240

約数和(自身を除く): 12707896635

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 435, 655, 701, 1179, 1305, 1965, 2103, 3505, 3799, 5895, 6309, 10515, 11397, 17161, 18995, 20329, 31545, 34191, 51483, 56985, 60987, 85805, 91831, 101645, 154449, 170955, 182961, 257415, 275493, 304935, 459155, 497669, 772245, 826479, 914805, 1377465, 1493007, 2488345, 2663099, 4132395, 4479021, 7465035, 7989297, 12029861, 13315495, 22395105, 23967891, 36089583, 39946485, 60149305, 108268749, 119839455, 180447915, 348865969, 541343745, 1046597907, 1744329845, 3139793721, 5232989535, 15698968605]

約数ペア:

[(1, 15698968605), (3, 5232989535), (5, 3139793721), (9, 1744329845), (15, 1046597907), (29, 541343745), (45, 348865969), (87, 180447915), (131, 119839455), (145, 108268749), (261, 60149305), (393, 39946485), (435, 36089583), (655, 23967891), (701, 22395105), (1179, 13315495), (1305, 12029861), (1965, 7989297), (2103, 7465035), (3505, 4479021), (3799, 4132395), (5895, 2663099), (6309, 2488345), (10515, 1493007), (11397, 1377465), (17161, 914805), (18995, 826479), (20329, 772245), (31545, 497669), (34191, 459155), (51483, 304935), (56985, 275493), (60987, 257415), (85805, 182961), (91831, 170955), (101645, 154449)]