7950475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 11249280

約数和(自身を除く): 3298805

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1439, 5525, 7195, 18707, 24463, 35975, 93535, 122315, 318019, 467675, 611575, 1590095, 7950475]

約数ペア:

[(1, 7950475), (5, 1590095), (13, 611575), (17, 467675), (25, 318019), (65, 122315), (85, 93535), (221, 35975), (325, 24463), (425, 18707), (1105, 7195), (1439, 5525)]