236420145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9857}}^1$

素因数の和:9922

約数の個数: 48

約数和(自身を含む): 452127312

約数和(自身を除く): 215707167

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 9857, 23985, 29571, 49285, 88713, 128141, 147855, 384423, 404137, 443565, 640705, 1153269, 1212411, 1922115, 2020685, 3637233, 5253781, 5766345, 6062055, 15761343, 18186165, 26268905, 47284029, 78806715, 236420145]

約数ペア:

[(1, 236420145), (3, 78806715), (5, 47284029), (9, 26268905), (13, 18186165), (15, 15761343), (39, 6062055), (41, 5766345), (45, 5253781), (65, 3637233), (117, 2020685), (123, 1922115), (195, 1212411), (205, 1153269), (369, 640705), (533, 443565), (585, 404137), (615, 384423), (1599, 147855), (1845, 128141), (2665, 88713), (4797, 49285), (7995, 29571), (9857, 23985)]