31055895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53087}}^1$

素因数の和:53111

約数の個数: 24

約数和(自身を含む): 57972096

約数和(自身を除く): 26916201

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53087, 159261, 265435, 477783, 690131, 796305, 2070393, 2388915, 3450655, 6211179, 10351965, 31055895]

約数ペア:

[(1, 31055895), (3, 10351965), (5, 6211179), (9, 3450655), (13, 2388915), (15, 2070393), (39, 796305), (45, 690131), (65, 477783), (117, 265435), (195, 159261), (585, 53087)]