157031675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 205820160

約数和(自身を除く): 48788485

約数列:

[1, 5, 19, 25, 95, 311, 475, 1063, 1555, 5315, 5909, 7775, 20197, 26575, 29545, 100985, 147725, 330593, 504925, 1652965, 6281267, 8264825, 31406335, 157031675]

約数ペア:

[(1, 157031675), (5, 31406335), (19, 8264825), (25, 6281267), (95, 1652965), (311, 504925), (475, 330593), (1063, 147725), (1555, 100985), (5315, 29545), (5909, 26575), (7775, 20197)]