69438785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3061}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 90022800

約数和(自身を除く): 20584015

約数列:

[1, 5, 13, 65, 349, 1745, 3061, 4537, 15305, 22685, 39793, 198965, 1068289, 5341445, 13887757, 69438785]

約数ペア:

[(1, 69438785), (5, 13887757), (13, 5341445), (65, 1068289), (349, 198965), (1745, 39793), (3061, 22685), (4537, 15305)]