19852425

素因数分解:

$3^3\times 5^2\times {\mathrm{29411}}^1$

素因数の和:29430

約数の個数: 24

約数和(自身を含む): 36470880

約数和(自身を除く): 16618455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29411, 88233, 147055, 264699, 441165, 735275, 794097, 1323495, 2205825, 3970485, 6617475, 19852425]

約数ペア:

[(1, 19852425), (3, 6617475), (5, 3970485), (9, 2205825), (15, 1323495), (25, 794097), (27, 735275), (45, 441165), (75, 264699), (135, 147055), (225, 88233), (675, 29411)]