87928245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63031}}^1$

素因数の和:63073

約数の個数: 24

約数和(自身を含む): 157327872

約数和(自身を除く): 69399627

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 63031, 189093, 315155, 567279, 945465, 1953961, 2836395, 5861883, 9769805, 17585649, 29309415, 87928245]

約数ペア:

[(1, 87928245), (3, 29309415), (5, 17585649), (9, 9769805), (15, 5861883), (31, 2836395), (45, 1953961), (93, 945465), (155, 567279), (279, 315155), (465, 189093), (1395, 63031)]