156606475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 199487232

約数和(自身を除く): 42880757

約数列:

[1, 5, 25, 71, 83, 355, 415, 1063, 1775, 2075, 5315, 5893, 26575, 29465, 75473, 88229, 147325, 377365, 441145, 1886825, 2205725, 6264259, 31321295, 156606475]

約数ペア:

[(1, 156606475), (5, 31321295), (25, 6264259), (71, 2205725), (83, 1886825), (355, 441145), (415, 377365), (1063, 147325), (1775, 88229), (2075, 75473), (5315, 29465), (5893, 26575)]