90540765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12538

約数の個数: 48

約数和(自身を含む): 187170048

約数和(自身を除く): 96629283

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 12497, 37491, 62485, 87479, 112473, 187455, 262437, 287431, 437395, 562365, 787311, 862293, 1312185, 1437155, 2012017, 2586879, 3936555, 4311465, 6036051, 10060085, 12934395, 18108153, 30180255, 90540765]

約数ペア:

[(1, 90540765), (3, 30180255), (5, 18108153), (7, 12934395), (9, 10060085), (15, 6036051), (21, 4311465), (23, 3936555), (35, 2586879), (45, 2012017), (63, 1437155), (69, 1312185), (105, 862293), (115, 787311), (161, 562365), (207, 437395), (315, 287431), (345, 262437), (483, 187455), (805, 112473), (1035, 87479), (1449, 62485), (2415, 37491), (7245, 12497)]