10405525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 14077224

約数和(自身を除く): 3671699

約数列:

[1, 5, 13, 25, 65, 101, 317, 325, 505, 1313, 1585, 2525, 4121, 6565, 7925, 20605, 32017, 32825, 103025, 160085, 416221, 800425, 2081105, 10405525]

約数ペア:

[(1, 10405525), (5, 2081105), (13, 800425), (25, 416221), (65, 160085), (101, 103025), (317, 32825), (325, 32017), (505, 20605), (1313, 7925), (1585, 6565), (2525, 4121)]