127849345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 168547392

約数和(自身を除く): 40698047

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 2131, 4615, 10655, 11999, 27703, 59995, 138515, 151301, 360139, 756505, 1800695, 1966913, 9834565, 25569869, 127849345]

約数ペア:

[(1, 127849345), (5, 25569869), (13, 9834565), (65, 1966913), (71, 1800695), (169, 756505), (355, 360139), (845, 151301), (923, 138515), (2131, 59995), (4615, 27703), (10655, 11999)]