105344375

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 20

約数和(自身を含む): 134881824

約数和(自身を除く): 29537449

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 4111, 5125, 20555, 25625, 102775, 168551, 513875, 842755, 2569375, 4213775, 21068875, 105344375]

約数ペア:

[(1, 105344375), (5, 21068875), (25, 4213775), (41, 2569375), (125, 842755), (205, 513875), (625, 168551), (1025, 102775), (4111, 25625), (5125, 20555)]