157413425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6131}}^1$

素因数の和:6233

約数の個数: 24

約数和(自身を含む): 212903040

約数和(自身を除く): 55489615

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 6131, 25675, 30655, 79703, 153275, 398515, 484349, 1992575, 2421745, 6296537, 12108725, 31482685, 157413425]

約数ペア:

[(1, 157413425), (5, 31482685), (13, 12108725), (25, 6296537), (65, 2421745), (79, 1992575), (325, 484349), (395, 398515), (1027, 153275), (1975, 79703), (5135, 30655), (6131, 25675)]