40560875

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 51026976

約数和(自身を除く): 10466101

約数列:

[1, 5, 25, 125, 131, 655, 2477, 3275, 12385, 16375, 61925, 309625, 324487, 1622435, 8112175, 40560875]

約数ペア:

[(1, 40560875), (5, 8112175), (25, 1622435), (125, 324487), (131, 309625), (655, 61925), (2477, 16375), (3275, 12385)]