13252545

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10593855

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1103, 1335, 2403, 3309, 4005, 5515, 9927, 12015, 16545, 29781, 49635, 98167, 148905, 294501, 490835, 883503, 1472505, 2650509, 4417515, 13252545]

約数ペア:

[(1, 13252545), (3, 4417515), (5, 2650509), (9, 1472505), (15, 883503), (27, 490835), (45, 294501), (89, 148905), (135, 98167), (267, 49635), (445, 29781), (801, 16545), (1103, 12015), (1335, 9927), (2403, 5515), (3309, 4005)]