31996395

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 55660176

約数和(自身を除く): 23663781

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2243, 2853, 4755, 6729, 11215, 14265, 20187, 33645, 100935, 711031, 2133093, 3555155, 6399279, 10665465, 31996395]

約数ペア:

[(1, 31996395), (3, 10665465), (5, 6399279), (9, 3555155), (15, 2133093), (45, 711031), (317, 100935), (951, 33645), (1585, 20187), (2243, 14265), (2853, 11215), (4755, 6729)]