157400377025

素因数分解:

$5^2\times {\mathrm{373}}^1\times {\mathrm{653}}^1\times {\mathrm{25849}}^1$

素因数の和:26885

約数の個数: 24

約数和(自身を含む): 196007004600

約数和(自身を除く): 38606627575

約数列:

[1, 5, 25, 373, 653, 1865, 3265, 9325, 16325, 25849, 129245, 243569, 646225, 1217845, 6089225, 9641677, 16879397, 48208385, 84396985, 241041925, 421984925, 6296015081, 31480075405, 157400377025]

約数ペア:

[(1, 157400377025), (5, 31480075405), (25, 6296015081), (373, 421984925), (653, 241041925), (1865, 84396985), (3265, 48208385), (9325, 16879397), (16325, 9641677), (25849, 6089225), (129245, 1217845), (243569, 646225)]