85509495

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31151}}^1$

素因数の和:31223

約数の個数: 24

約数和(自身を含む): 150651072

約数和(自身を除く): 65141577

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 31151, 93453, 155755, 280359, 467265, 1401795, 1900211, 5700633, 9501055, 17101899, 28503165, 85509495]

約数ペア:

[(1, 85509495), (3, 28503165), (5, 17101899), (9, 9501055), (15, 5700633), (45, 1900211), (61, 1401795), (183, 467265), (305, 280359), (549, 155755), (915, 93453), (2745, 31151)]