40661365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 52379568

約数和(自身を除く): 11718203

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 6553, 32765, 111401, 478369, 557005, 2391845, 8132273, 40661365]

約数ペア:

[(1, 40661365), (5, 8132273), (17, 2391845), (73, 557005), (85, 478369), (365, 111401), (1241, 32765), (6205, 6553)]