1181075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 1776672

約数和(自身を除く): 595597

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 397, 425, 595, 1985, 2779, 2975, 6749, 9925, 13895, 33745, 47243, 69475, 168725, 236215, 1181075]

約数ペア:

[(1, 1181075), (5, 236215), (7, 168725), (17, 69475), (25, 47243), (35, 33745), (85, 13895), (119, 9925), (175, 6749), (397, 2975), (425, 2779), (595, 1985)]