156946370105

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{35107}}^1$

素因数の和:35454

約数の個数: 48

約数和(自身を含む): 223040843136

約数和(自身を除く): 66094473031

約数列:

[1, 5, 7, 35, 49, 71, 245, 257, 355, 497, 1285, 1799, 2485, 3479, 8995, 12593, 17395, 18247, 35107, 62965, 91235, 127729, 175535, 245749, 638645, 894103, 1228745, 1720243, 2492597, 4470515, 8601215, 9022499, 12462985, 17448179, 45112495, 63157493, 87240895, 122137253, 315787465, 442102451, 610686265, 640597429, 2210512255, 3202987145, 4484182003, 22420910015, 31389274021, 156946370105]

約数ペア:

[(1, 156946370105), (5, 31389274021), (7, 22420910015), (35, 4484182003), (49, 3202987145), (71, 2210512255), (245, 640597429), (257, 610686265), (355, 442102451), (497, 315787465), (1285, 122137253), (1799, 87240895), (2485, 63157493), (3479, 45112495), (8995, 17448179), (12593, 12462985), (17395, 9022499), (18247, 8601215), (35107, 4470515), (62965, 2492597), (91235, 1720243), (127729, 1228745), (175535, 894103), (245749, 638645)]