2103018825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{315059}}^1$

素因数の和:315161

約数の個数: 24

約数和(自身を含む): 3516069600

約数和(自身を除く): 1413050775

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 315059, 945177, 1575295, 4725885, 7876475, 23629425, 28040251, 84120753, 140201255, 420603765, 701006275, 2103018825]

約数ペア:

[(1, 2103018825), (3, 701006275), (5, 420603765), (15, 140201255), (25, 84120753), (75, 28040251), (89, 23629425), (267, 7876475), (445, 4725885), (1335, 1575295), (2225, 945177), (6675, 315059)]