82700215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8539}}^1$

素因数の和:8706

約数の個数: 16

約数和(自身を含む): 107604000

約数和(自身を除く): 24903785

約数列:

[1, 5, 13, 65, 149, 745, 1937, 8539, 9685, 42695, 111007, 555035, 1272311, 6361555, 16540043, 82700215]

約数ペア:

[(1, 82700215), (5, 16540043), (13, 6361555), (65, 1272311), (149, 555035), (745, 111007), (1937, 42695), (8539, 9685)]