4926675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 9110528

約数和(自身を除く): 4183853

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 163, 195, 325, 403, 465, 489, 775, 815, 975, 1209, 2015, 2119, 2325, 2445, 4075, 5053, 6045, 6357, 10075, 10595, 12225, 15159, 25265, 30225, 31785, 52975, 65689, 75795, 126325, 158925, 197067, 328445, 378975, 985335, 1642225, 4926675]

約数ペア:

[(1, 4926675), (3, 1642225), (5, 985335), (13, 378975), (15, 328445), (25, 197067), (31, 158925), (39, 126325), (65, 75795), (75, 65689), (93, 52975), (155, 31785), (163, 30225), (195, 25265), (325, 15159), (403, 12225), (465, 10595), (489, 10075), (775, 6357), (815, 6045), (975, 5053), (1209, 4075), (2015, 2445), (2119, 2325)]