40982225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 52868640

約数和(自身を除く): 11886415

約数列:

[1, 5, 25, 43, 67, 215, 335, 569, 1075, 1675, 2845, 2881, 14225, 14405, 24467, 38123, 72025, 122335, 190615, 611675, 953075, 1639289, 8196445, 40982225]

約数ペア:

[(1, 40982225), (5, 8196445), (25, 1639289), (43, 953075), (67, 611675), (215, 190615), (335, 122335), (569, 72025), (1075, 38123), (1675, 24467), (2845, 14405), (2881, 14225)]