25158207

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 34583040

約数和(自身を除く): 9424833

約数列:

[1, 3, 47, 113, 141, 339, 1579, 4737, 5311, 15933, 74213, 178427, 222639, 535281, 8386069, 25158207]

約数ペア:

[(1, 25158207), (3, 8386069), (47, 535281), (113, 222639), (141, 178427), (339, 74213), (1579, 15933), (4737, 5311)]