9268905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 6127575

約数列:

[1, 3, 5, 15, 53, 89, 131, 159, 265, 267, 393, 445, 655, 795, 1335, 1965, 4717, 6943, 11659, 14151, 20829, 23585, 34715, 34977, 58295, 70755, 104145, 174885, 617927, 1853781, 3089635, 9268905]

約数ペア:

[(1, 9268905), (3, 3089635), (5, 1853781), (15, 617927), (53, 174885), (89, 104145), (131, 70755), (159, 58295), (265, 34977), (267, 34715), (393, 23585), (445, 20829), (655, 14151), (795, 11659), (1335, 6943), (1965, 4717)]