72334545

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20177}}^1$

素因数の和:20424

約数の個数: 16

約数和(自身を含む): 116225280

約数和(自身を除く): 43890735

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 20177, 60531, 100885, 302655, 4822303, 14466909, 24111515, 72334545]

約数ペア:

[(1, 72334545), (3, 24111515), (5, 14466909), (15, 4822303), (239, 302655), (717, 100885), (1195, 60531), (3585, 20177)]