5655180349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 7491778560

約数和(自身を除く): 1836598211

約数列:

[1, 7, 13, 19, 83, 91, 133, 157, 247, 251, 581, 1079, 1099, 1577, 1729, 1757, 2041, 2983, 3263, 4769, 7553, 11039, 13031, 14287, 20501, 20833, 20881, 22841, 33383, 38779, 39407, 61997, 91217, 143507, 145831, 169403, 247589, 270829, 271453, 275849, 395827, 433979, 512291, 748733, 1185821, 1733123, 1895803, 2770789, 3218657, 3270781, 3586037, 5145751, 5241131, 9733529, 22530599, 22895467, 36020257, 42520153, 62144839, 68134703, 297641071, 435013873, 807882907, 5655180349]

約数ペア:

[(1, 5655180349), (7, 807882907), (13, 435013873), (19, 297641071), (83, 68134703), (91, 62144839), (133, 42520153), (157, 36020257), (247, 22895467), (251, 22530599), (581, 9733529), (1079, 5241131), (1099, 5145751), (1577, 3586037), (1729, 3270781), (1757, 3218657), (2041, 2770789), (2983, 1895803), (3263, 1733123), (4769, 1185821), (7553, 748733), (11039, 512291), (13031, 433979), (14287, 395827), (20501, 275849), (20833, 271453), (20881, 270829), (22841, 247589), (33383, 169403), (38779, 145831), (39407, 143507), (61997, 91217)]