79872445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4261}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 100651392

約数和(自身を除く): 20778947

約数列:

[1, 5, 23, 115, 163, 815, 3749, 4261, 18745, 21305, 98003, 490015, 694543, 3472715, 15974489, 79872445]

約数ペア:

[(1, 79872445), (5, 15974489), (23, 3472715), (115, 694543), (163, 490015), (815, 98003), (3749, 21305), (4261, 18745)]