23290275

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 38730160

約数和(自身を除く): 15439885

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 1609, 2895, 4825, 4827, 8045, 14475, 24135, 40225, 120675, 310537, 931611, 1552685, 4658055, 7763425, 23290275]

約数ペア:

[(1, 23290275), (3, 7763425), (5, 4658055), (15, 1552685), (25, 931611), (75, 310537), (193, 120675), (579, 40225), (965, 24135), (1609, 14475), (2895, 8045), (4825, 4827)]