67042425

素因数分解:

$3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1571}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 111108960

約数和(自身を除く): 44066535

約数列:

[1, 3, 5, 15, 25, 75, 569, 1571, 1707, 2845, 4713, 7855, 8535, 14225, 23565, 39275, 42675, 117825, 893899, 2681697, 4469495, 13408485, 22347475, 67042425]

約数ペア:

[(1, 67042425), (3, 22347475), (5, 13408485), (15, 4469495), (25, 2681697), (75, 893899), (569, 117825), (1571, 42675), (1707, 39275), (2845, 23565), (4713, 14225), (7855, 8535)]