68360475

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2273}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 113354352

約数和(自身を除く): 44993877

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 2273, 6015, 6819, 10025, 11365, 30075, 34095, 56825, 170475, 911473, 2734419, 4557365, 13672095, 22786825, 68360475]

約数ペア:

[(1, 68360475), (3, 22786825), (5, 13672095), (15, 4557365), (25, 2734419), (75, 911473), (401, 170475), (1203, 56825), (2005, 34095), (2273, 30075), (6015, 11365), (6819, 10025)]