74823915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172009}}^1$

素因数の和:172046

約数の個数: 16

約数和(自身を含む): 123847200

約数和(自身を除く): 49023285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 172009, 516027, 860045, 2580135, 4988261, 14964783, 24941305, 74823915]

約数ペア:

[(1, 74823915), (3, 24941305), (5, 14964783), (15, 4988261), (29, 2580135), (87, 860045), (145, 516027), (435, 172009)]