69769925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 91601280

約数和(自身を除く): 21831355

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1709, 1775, 8165, 8545, 39307, 40825, 42725, 121339, 196535, 606695, 982675, 2790797, 3033475, 13953985, 69769925]

約数ペア:

[(1, 69769925), (5, 13953985), (23, 3033475), (25, 2790797), (71, 982675), (115, 606695), (355, 196535), (575, 121339), (1633, 42725), (1709, 40825), (1775, 39307), (8165, 8545)]