25320165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 19386651

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3167, 7995, 9501, 15835, 41171, 47505, 123513, 129847, 205855, 389541, 617565, 649235, 1688011, 1947705, 5064033, 8440055, 25320165]

約数ペア:

[(1, 25320165), (3, 8440055), (5, 5064033), (13, 1947705), (15, 1688011), (39, 649235), (41, 617565), (65, 389541), (123, 205855), (195, 129847), (205, 123513), (533, 47505), (615, 41171), (1599, 15835), (2665, 9501), (3167, 7995)]