157225855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28051}}^1$

素因数の和:28134

約数の個数: 16

約数和(自身を含む): 201974400

約数和(自身を除く): 44748545

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 28051, 140255, 532969, 1655009, 2664845, 8275045, 31445171, 157225855]

約数ペア:

[(1, 157225855), (5, 31445171), (19, 8275045), (59, 2664845), (95, 1655009), (295, 532969), (1121, 140255), (5605, 28051)]