13214278875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{3229}}^1$

素因数の和:4813

約数の個数: 64

約数和(自身を含む): 25153689600

約数和(自身を除く): 11939410725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1559, 2625, 3229, 4677, 7795, 9687, 10913, 16145, 22603, 23385, 32739, 38975, 48435, 54565, 67809, 80725, 113015, 116925, 163695, 194875, 242175, 272825, 339045, 403625, 565075, 584625, 818475, 1210875, 1364125, 1695225, 2825375, 4092375, 5034011, 8476125, 15102033, 25170055, 35238077, 75510165, 105714231, 125850275, 176190385, 377550825, 528571155, 629251375, 880951925, 1887754125, 2642855775, 4404759625, 13214278875]

約数ペア:

[(1, 13214278875), (3, 4404759625), (5, 2642855775), (7, 1887754125), (15, 880951925), (21, 629251375), (25, 528571155), (35, 377550825), (75, 176190385), (105, 125850275), (125, 105714231), (175, 75510165), (375, 35238077), (525, 25170055), (875, 15102033), (1559, 8476125), (2625, 5034011), (3229, 4092375), (4677, 2825375), (7795, 1695225), (9687, 1364125), (10913, 1210875), (16145, 818475), (22603, 584625), (23385, 565075), (32739, 403625), (38975, 339045), (48435, 272825), (54565, 242175), (67809, 194875), (80725, 163695), (113015, 116925)]