102800315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 127116000

約数和(自身を除く): 24315685

約数列:

[1, 5, 43, 149, 215, 745, 3209, 6407, 16045, 32035, 137987, 478141, 689935, 2390705, 20560063, 102800315]

約数ペア:

[(1, 102800315), (5, 20560063), (43, 2390705), (149, 689935), (215, 478141), (745, 137987), (3209, 32035), (6407, 16045)]