145574345

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 210816000

約数和(自身を除く): 65241655

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 1015, 1421, 1715, 2927, 7105, 9947, 14635, 20489, 49735, 84883, 102445, 143423, 424415, 594181, 717115, 1003961, 2970905, 4159267, 5019805, 20796335, 29114869, 145574345]

約数ペア:

[(1, 145574345), (5, 29114869), (7, 20796335), (29, 5019805), (35, 4159267), (49, 2970905), (145, 1003961), (203, 717115), (245, 594181), (343, 424415), (1015, 143423), (1421, 102445), (1715, 84883), (2927, 49735), (7105, 20489), (9947, 14635)]