67642165

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 84054528

約数和(自身を除く): 16412363

約数列:

[1, 5, 47, 73, 235, 365, 3431, 3943, 17155, 19715, 185321, 287839, 926605, 1439195, 13528433, 67642165]

約数ペア:

[(1, 67642165), (5, 13528433), (47, 1439195), (73, 926605), (235, 287839), (365, 185321), (3431, 19715), (3943, 17155)]