77430415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1321}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 98039520

約数和(自身を除く): 20609105

約数列:

[1, 5, 19, 95, 617, 1321, 3085, 6605, 11723, 25099, 58615, 125495, 815057, 4075285, 15486083, 77430415]

約数ペア:

[(1, 77430415), (5, 15486083), (19, 4075285), (95, 815057), (617, 125495), (1321, 58615), (3085, 25099), (6605, 11723)]