1330842525

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139721}}^1$

素因数の和:139861

約数の個数: 24

約数和(自身を含む): 2217667584

約数和(自身を除く): 886825059

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 139721, 419163, 698605, 2095815, 3493025, 10479075, 17744567, 53233701, 88722835, 266168505, 443614175, 1330842525]

約数ペア:

[(1, 1330842525), (3, 443614175), (5, 266168505), (15, 88722835), (25, 53233701), (75, 17744567), (127, 10479075), (381, 3493025), (635, 2095815), (1905, 698605), (3175, 419163), (9525, 139721)]