61870705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 80144064

約数和(自身を除く): 18273359

約数列:

[1, 5, 13, 65, 571, 1667, 2855, 7423, 8335, 21671, 37115, 108355, 951857, 4759285, 12374141, 61870705]

約数ペア:

[(1, 61870705), (5, 12374141), (13, 4759285), (65, 951857), (571, 108355), (1667, 37115), (2855, 21671), (7423, 8335)]