320467325

素因数分解:

$5^2\times {\mathrm{3251}}^1\times {\mathrm{3943}}^1$

素因数の和:7204

約数の個数: 12

約数和(自身を含む): 397602528

約数和(自身を除く): 77135203

約数列:

[1, 5, 25, 3251, 3943, 16255, 19715, 81275, 98575, 12818693, 64093465, 320467325]

約数ペア:

[(1, 320467325), (5, 64093465), (25, 12818693), (3251, 98575), (3943, 81275), (16255, 19715)]