87246325

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 110606760

約数和(自身を除く): 23360435

約数列:

[1, 5, 25, 101, 109, 317, 505, 545, 1585, 2525, 2725, 7925, 11009, 32017, 34553, 55045, 160085, 172765, 275225, 800425, 863825, 3489853, 17449265, 87246325]

約数ペア:

[(1, 87246325), (5, 17449265), (25, 3489853), (101, 863825), (109, 800425), (317, 275225), (505, 172765), (545, 160085), (1585, 55045), (2525, 34553), (2725, 32017), (7925, 11009)]