2133648725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{4463}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 2851817472

約数和(自身を除く): 718168747

約数列:

[1, 5, 13, 25, 65, 325, 1471, 4463, 7355, 19123, 22315, 36775, 58019, 95615, 111575, 290095, 478075, 1450475, 6565073, 32825365, 85345949, 164126825, 426729745, 2133648725]

約数ペア:

[(1, 2133648725), (5, 426729745), (13, 164126825), (25, 85345949), (65, 32825365), (325, 6565073), (1471, 1450475), (4463, 478075), (7355, 290095), (19123, 111575), (22315, 95615), (36775, 58019)]