8404275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 15499008

約数和(自身を除く): 7094733

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 167, 183, 275, 305, 501, 671, 825, 835, 915, 1525, 1837, 2013, 2505, 3355, 4175, 4575, 5511, 9185, 10065, 10187, 12525, 16775, 27555, 30561, 45925, 50325, 50935, 112057, 137775, 152805, 254675, 336171, 560285, 764025, 1680855, 2801425, 8404275]

約数ペア:

[(1, 8404275), (3, 2801425), (5, 1680855), (11, 764025), (15, 560285), (25, 336171), (33, 254675), (55, 152805), (61, 137775), (75, 112057), (165, 50935), (167, 50325), (183, 45925), (275, 30561), (305, 27555), (501, 16775), (671, 12525), (825, 10187), (835, 10065), (915, 9185), (1525, 5511), (1837, 4575), (2013, 4175), (2505, 3355)]