26691015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10529}}^1$

素因数の和:10563

約数の個数: 24

約数和(自身を含む): 46247760

約数和(自身を除く): 19556745

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 10529, 31587, 52645, 136877, 157935, 410631, 684385, 1779401, 2053155, 5338203, 8897005, 26691015]

約数ペア:

[(1, 26691015), (3, 8897005), (5, 5338203), (13, 2053155), (15, 1779401), (39, 684385), (65, 410631), (169, 157935), (195, 136877), (507, 52645), (845, 31587), (2535, 10529)]