53942475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31307

約数の個数: 24

約数和(自身を含む): 93065472

約数和(自身を除く): 39122997

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 31271, 93813, 156355, 469065, 719233, 781775, 2157699, 2345325, 3596165, 10788495, 17980825, 53942475]

約数ペア:

[(1, 53942475), (3, 17980825), (5, 10788495), (15, 3596165), (23, 2345325), (25, 2157699), (69, 781775), (75, 719233), (115, 469065), (345, 156355), (575, 93813), (1725, 31271)]