40553015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 49601376

約数和(自身を除く): 9048361

約数列:

[1, 5, 101, 131, 505, 613, 655, 3065, 13231, 61913, 66155, 80303, 309565, 401515, 8110603, 40553015]

約数ペア:

[(1, 40553015), (5, 8110603), (101, 401515), (131, 309565), (505, 80303), (613, 66155), (655, 61913), (3065, 13231)]