40272675

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4099}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 67108800

約数和(自身を除く): 26836125

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4099, 9825, 12297, 20495, 61485, 102475, 307425, 536969, 1610907, 2684845, 8054535, 13424225, 40272675]

約数ペア:

[(1, 40272675), (3, 13424225), (5, 8054535), (15, 2684845), (25, 1610907), (75, 536969), (131, 307425), (393, 102475), (655, 61485), (1965, 20495), (3275, 12297), (4099, 9825)]