83350475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8327

約数の個数: 24

約数和(自身を含む): 114909312

約数和(自身を除く): 31558837

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 8273, 10075, 41365, 107549, 206825, 256463, 537745, 1282315, 2688725, 3334019, 6411575, 16670095, 83350475]

約数ペア:

[(1, 83350475), (5, 16670095), (13, 6411575), (25, 3334019), (31, 2688725), (65, 1282315), (155, 537745), (325, 256463), (403, 206825), (775, 107549), (2015, 41365), (8273, 10075)]