4405876115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{607}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 5501067264

約数和(自身を除く): 1095191149

約数列:

[1, 5, 47, 67, 235, 335, 461, 607, 2305, 3035, 3149, 15745, 21667, 28529, 30887, 40669, 108335, 142645, 154435, 203345, 279827, 1399135, 1451689, 1911443, 7258445, 9557215, 13151869, 18748409, 65759345, 93742045, 881175223, 4405876115]

約数ペア:

[(1, 4405876115), (5, 881175223), (47, 93742045), (67, 65759345), (235, 18748409), (335, 13151869), (461, 9557215), (607, 7258445), (2305, 1911443), (3035, 1451689), (3149, 1399135), (15745, 279827), (21667, 203345), (28529, 154435), (30887, 142645), (40669, 108335)]