38425985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25703}}^1$

素因数の和:25744

約数の個数: 16

約数和(自身を含む): 51819264

約数和(自身を除く): 13393279

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 25703, 128515, 334139, 591169, 1670695, 2955845, 7685197, 38425985]

約数ペア:

[(1, 38425985), (5, 7685197), (13, 2955845), (23, 1670695), (65, 591169), (115, 334139), (299, 128515), (1495, 25703)]