27027970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87187}}^1$

素因数の和:87225

約数の個数: 16

約数和(自身を含む): 50220288

約数和(自身を除く): 23192318

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87187, 174374, 435935, 871870, 2702797, 5405594, 13513985, 27027970]

約数ペア:

[(1, 27027970), (2, 13513985), (5, 5405594), (10, 2702797), (31, 871870), (62, 435935), (155, 174374), (310, 87187)]