27085990

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11239}}^1$

素因数の和:11487

約数の個数: 16

約数和(自身を含む): 48961440

約数和(自身を除く): 21875450

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 11239, 22478, 56195, 112390, 2708599, 5417198, 13542995, 27085990]

約数ペア:

[(1, 27085990), (2, 13542995), (5, 5417198), (10, 2708599), (241, 112390), (482, 56195), (1205, 22478), (2410, 11239)]