5221825

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 7553088

約数和(自身を除く): 2331263

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 563, 1325, 1855, 2815, 3941, 9275, 14075, 19705, 29839, 98525, 149195, 208873, 745975, 1044365, 5221825]

約数ペア:

[(1, 5221825), (5, 1044365), (7, 745975), (25, 208873), (35, 149195), (53, 98525), (175, 29839), (265, 19705), (371, 14075), (563, 9275), (1325, 3941), (1855, 2815)]