13793665

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 3140735

約数列:

[1, 5, 89, 139, 223, 445, 695, 1115, 12371, 19847, 30997, 61855, 99235, 154985, 2758733, 13793665]

約数ペア:

[(1, 13793665), (5, 2758733), (89, 154985), (139, 99235), (223, 61855), (445, 30997), (695, 19847), (1115, 12371)]