73216475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 95327232

約数和(自身を除く): 22110757

約数列:

[1, 5, 23, 25, 115, 223, 571, 575, 1115, 2855, 5129, 5575, 13133, 14275, 25645, 65665, 127333, 128225, 328325, 636665, 2928659, 3183325, 14643295, 73216475]

約数ペア:

[(1, 73216475), (5, 14643295), (23, 3183325), (25, 2928659), (115, 636665), (223, 328325), (571, 128225), (575, 127333), (1115, 65665), (2855, 25645), (5129, 14275), (5575, 13133)]