156942903225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{21419}}^1$

素因数の和:22230

約数の個数: 48

約数和(自身を含む): 261613255680

約数和(自身を除く): 104670352455

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 647, 755, 1941, 2265, 3235, 3775, 9705, 11325, 16175, 21419, 48525, 64257, 97697, 107095, 293091, 321285, 488485, 535475, 1465455, 1606425, 2442425, 3234269, 7327275, 9702807, 13858093, 16171345, 41574279, 48514035, 69290465, 80856725, 207871395, 242570175, 346452325, 1039356975, 2092572043, 6277716129, 10462860215, 31388580645, 52314301075, 156942903225]

約数ペア:

[(1, 156942903225), (3, 52314301075), (5, 31388580645), (15, 10462860215), (25, 6277716129), (75, 2092572043), (151, 1039356975), (453, 346452325), (647, 242570175), (755, 207871395), (1941, 80856725), (2265, 69290465), (3235, 48514035), (3775, 41574279), (9705, 16171345), (11325, 13858093), (16175, 9702807), (21419, 7327275), (48525, 3234269), (64257, 2442425), (97697, 1606425), (107095, 1465455), (293091, 535475), (321285, 488485)]