68133735

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3109}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 118379040

約数和(自身を除く): 50245305

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 3109, 4383, 7305, 9327, 15545, 21915, 27981, 46635, 139905, 1514083, 4542249, 7570415, 13626747, 22711245, 68133735]

約数ペア:

[(1, 68133735), (3, 22711245), (5, 13626747), (9, 7570415), (15, 4542249), (45, 1514083), (487, 139905), (1461, 46635), (2435, 27981), (3109, 21915), (4383, 15545), (7305, 9327)]