1930997675

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{6271}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 2438177280

約数和(自身を除く): 507179605

約数列:

[1, 5, 25, 109, 113, 545, 565, 2725, 2825, 6271, 12317, 31355, 61585, 156775, 307925, 683539, 708623, 3417695, 3543115, 17088475, 17715575, 77239907, 386199535, 1930997675]

約数ペア:

[(1, 1930997675), (5, 386199535), (25, 77239907), (109, 17715575), (113, 17088475), (545, 3543115), (565, 3417695), (2725, 708623), (2825, 683539), (6271, 307925), (12317, 156775), (31355, 61585)]