53021715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121889}}^1$

素因数の和:121926

約数の個数: 16

約数和(自身を含む): 87760800

約数和(自身を除く): 34739085

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 121889, 365667, 609445, 1828335, 3534781, 10604343, 17673905, 53021715]

約数ペア:

[(1, 53021715), (3, 17673905), (5, 10604343), (15, 3534781), (29, 1828335), (87, 609445), (145, 365667), (435, 121889)]