12934625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 18420480

約数和(自身を除く): 5485855

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 409, 575, 1265, 1375, 2045, 2875, 4499, 6325, 9407, 10225, 22495, 31625, 47035, 51125, 103477, 112475, 235175, 517385, 562375, 1175875, 2586925, 12934625]

約数ペア:

[(1, 12934625), (5, 2586925), (11, 1175875), (23, 562375), (25, 517385), (55, 235175), (115, 112475), (125, 103477), (253, 51125), (275, 47035), (409, 31625), (575, 22495), (1265, 10225), (1375, 9407), (2045, 6325), (2875, 4499)]