80126825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 104237376

約数和(自身を除く): 24110551

約数列:

[1, 5, 23, 25, 115, 331, 421, 575, 1655, 2105, 7613, 8275, 9683, 10525, 38065, 48415, 139351, 190325, 242075, 696755, 3205073, 3483775, 16025365, 80126825]

約数ペア:

[(1, 80126825), (5, 16025365), (23, 3483775), (25, 3205073), (115, 696755), (331, 242075), (421, 190325), (575, 139351), (1655, 48415), (2105, 38065), (7613, 10525), (8275, 9683)]