55209225

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{3301}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 91716352

約数和(自身を除く): 36507127

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3301, 3345, 5575, 9903, 16505, 16725, 49515, 82525, 247575, 736123, 2208369, 3680615, 11041845, 18403075, 55209225]

約数ペア:

[(1, 55209225), (3, 18403075), (5, 11041845), (15, 3680615), (25, 2208369), (75, 736123), (223, 247575), (669, 82525), (1115, 49515), (3301, 16725), (3345, 16505), (5575, 9903)]