23943075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 42887880

約数和(自身を除く): 18944805

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 1889, 2535, 4225, 5667, 9445, 12675, 24557, 28335, 47225, 73671, 122785, 141675, 319241, 368355, 613925, 957723, 1596205, 1841775, 4788615, 7981025, 23943075]

約数ペア:

[(1, 23943075), (3, 7981025), (5, 4788615), (13, 1841775), (15, 1596205), (25, 957723), (39, 613925), (65, 368355), (75, 319241), (169, 141675), (195, 122785), (325, 73671), (507, 47225), (845, 28335), (975, 24557), (1889, 12675), (2535, 9445), (4225, 5667)]