39152255

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 50292000

約数和(自身を除く): 11139745

約数列:

[1, 5, 19, 95, 109, 199, 361, 545, 995, 1805, 2071, 3781, 10355, 18905, 21691, 39349, 71839, 108455, 196745, 359195, 412129, 2060645, 7830451, 39152255]

約数ペア:

[(1, 39152255), (5, 7830451), (19, 2060645), (95, 412129), (109, 359195), (199, 196745), (361, 108455), (545, 71839), (995, 39349), (1805, 21691), (2071, 18905), (3781, 10355)]