31270005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53453}}^1$

素因数の和:53477

約数の個数: 24

約数和(自身を含む): 58371768

約数和(自身を除く): 27101763

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53453, 160359, 267265, 481077, 694889, 801795, 2084667, 2405385, 3474445, 6254001, 10423335, 31270005]

約数ペア:

[(1, 31270005), (3, 10423335), (5, 6254001), (9, 3474445), (13, 2405385), (15, 2084667), (39, 801795), (45, 694889), (65, 481077), (117, 267265), (195, 160359), (585, 53453)]