45575725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 65902032

約数和(自身を除く): 20326307

約数列:

[1, 5, 13, 17, 25, 65, 73, 85, 113, 221, 325, 365, 425, 565, 949, 1105, 1241, 1469, 1825, 1921, 2825, 4745, 5525, 6205, 7345, 8249, 9605, 16133, 23725, 24973, 31025, 36725, 41245, 48025, 80665, 107237, 124865, 140233, 206225, 403325, 536185, 624325, 701165, 1823029, 2680925, 3505825, 9115145, 45575725]

約数ペア:

[(1, 45575725), (5, 9115145), (13, 3505825), (17, 2680925), (25, 1823029), (65, 701165), (73, 624325), (85, 536185), (113, 403325), (221, 206225), (325, 140233), (365, 124865), (425, 107237), (565, 80665), (949, 48025), (1105, 41245), (1241, 36725), (1469, 31025), (1825, 24973), (1921, 23725), (2825, 16133), (4745, 9605), (5525, 8249), (6205, 7345)]