84601075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 113739248

約数和(自身を除く): 29138173

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 1597, 2119, 4075, 7985, 10595, 20761, 39925, 52975, 103805, 260311, 519025, 1301555, 3384043, 6507775, 16920215, 84601075]

約数ペア:

[(1, 84601075), (5, 16920215), (13, 6507775), (25, 3384043), (65, 1301555), (163, 519025), (325, 260311), (815, 103805), (1597, 52975), (2119, 39925), (4075, 20761), (7985, 10595)]