2823825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 4874688

約数和(自身を除く): 2050863

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1637, 1725, 4911, 8185, 24555, 37651, 40925, 112953, 122775, 188255, 564765, 941275, 2823825]

約数ペア:

[(1, 2823825), (3, 941275), (5, 564765), (15, 188255), (23, 122775), (25, 112953), (69, 40925), (75, 37651), (115, 24555), (345, 8185), (575, 4911), (1637, 1725)]