22620375

素因数分解:

$3^2\times 5^3\times {\mathrm{20107}}^1$

素因数の和:20128

約数の個数: 24

約数和(自身を含む): 40779024

約数和(自身を除く): 18158649

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 20107, 60321, 100535, 180963, 301605, 502675, 904815, 1508025, 2513375, 4524075, 7540125, 22620375]

約数ペア:

[(1, 22620375), (3, 7540125), (5, 4524075), (9, 2513375), (15, 1508025), (25, 904815), (45, 502675), (75, 301605), (125, 180963), (225, 100535), (375, 60321), (1125, 20107)]