71195601025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{263273}}^1$

素因数の和:263685

約数の個数: 24

約数和(自身を含む): 91571962680

約数和(自身を除く): 20376361655

約数列:

[1, 5, 25, 29, 145, 373, 725, 1865, 9325, 10817, 54085, 263273, 270425, 1316365, 6581825, 7634917, 38174585, 98200829, 190872925, 491004145, 2455020725, 2847824041, 14239120205, 71195601025]

約数ペア:

[(1, 71195601025), (5, 14239120205), (25, 2847824041), (29, 2455020725), (145, 491004145), (373, 190872925), (725, 98200829), (1865, 38174585), (9325, 7634917), (10817, 6581825), (54085, 1316365), (263273, 270425)]