13304938625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{2879}}^1\times {\mathrm{3361}}^1$

素因数の和:6266

約数の個数: 32

約数和(自身を含む): 18125752320

約数和(自身を除く): 4820813695

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 2879, 3361, 14395, 16805, 31669, 36971, 71975, 84025, 158345, 184855, 359875, 420125, 791725, 924275, 3958625, 4621375, 9676319, 48381595, 106439509, 241907975, 532197545, 1209539875, 2660987725, 13304938625]

約数ペア:

[(1, 13304938625), (5, 2660987725), (11, 1209539875), (25, 532197545), (55, 241907975), (125, 106439509), (275, 48381595), (1375, 9676319), (2879, 4621375), (3361, 3958625), (14395, 924275), (16805, 791725), (31669, 420125), (36971, 359875), (71975, 184855), (84025, 158345)]