23867165

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 33883992

約数和(自身を除く): 10016827

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 1597, 2135, 2989, 7985, 11179, 14945, 55895, 78253, 97417, 391265, 487085, 681919, 3409595, 4773433, 23867165]

約数ペア:

[(1, 23867165), (5, 4773433), (7, 3409595), (35, 681919), (49, 487085), (61, 391265), (245, 97417), (305, 78253), (427, 55895), (1597, 14945), (2135, 11179), (2989, 7985)]