713886475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{6521}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 921949920

約数和(自身を除く): 208063445

約数列:

[1, 5, 25, 29, 145, 151, 725, 755, 3775, 4379, 6521, 21895, 32605, 109475, 163025, 189109, 945545, 984671, 4727725, 4923355, 24616775, 28555459, 142777295, 713886475]

約数ペア:

[(1, 713886475), (5, 142777295), (25, 28555459), (29, 24616775), (145, 4923355), (151, 4727725), (725, 984671), (755, 945545), (3775, 189109), (4379, 163025), (6521, 109475), (21895, 32605)]