72464475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{33317}}^1$

素因数の和:33359

約数の個数: 24

約数和(自身を含む): 123942960

約数和(自身を除く): 51478485

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 33317, 99951, 166585, 499755, 832925, 966193, 2498775, 2898579, 4830965, 14492895, 24154825, 72464475]

約数ペア:

[(1, 72464475), (3, 24154825), (5, 14492895), (15, 4830965), (25, 2898579), (29, 2498775), (75, 966193), (87, 832925), (145, 499755), (435, 166585), (725, 99951), (2175, 33317)]