68163695

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 83123040

約数和(自身を除く): 14959345

約数列:

[1, 5, 109, 181, 545, 691, 905, 3455, 19729, 75319, 98645, 125071, 376595, 625355, 13632739, 68163695]

約数ペア:

[(1, 68163695), (5, 13632739), (109, 625355), (181, 376595), (545, 125071), (691, 98645), (905, 75319), (3455, 19729)]