40741815

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18229}}^1$

素因数の和:18386

約数の個数: 16

約数和(自身を含む): 65628000

約数和(自身を除く): 24886185

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 18229, 54687, 91145, 273435, 2716121, 8148363, 13580605, 40741815]

約数ペア:

[(1, 40741815), (3, 13580605), (5, 8148363), (15, 2716121), (149, 273435), (447, 91145), (745, 54687), (2235, 18229)]