57407475

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5843}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 95654592

約数和(自身を除く): 38247117

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 5843, 9825, 17529, 29215, 87645, 146075, 438225, 765433, 2296299, 3827165, 11481495, 19135825, 57407475]

約数ペア:

[(1, 57407475), (3, 19135825), (5, 11481495), (15, 3827165), (25, 2296299), (75, 765433), (131, 438225), (393, 146075), (655, 87645), (1965, 29215), (3275, 17529), (5843, 9825)]