13498245

素因数分解:

$3^4\times 5^1\times {\mathrm{33329}}^1$

素因数の和:33346

約数の個数: 20

約数和(自身を含む): 24197580

約数和(自身を除く): 10699335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33329, 99987, 166645, 299961, 499935, 899883, 1499805, 2699649, 4499415, 13498245]

約数ペア:

[(1, 13498245), (3, 4499415), (5, 2699649), (9, 1499805), (15, 899883), (27, 499935), (45, 299961), (81, 166645), (135, 99987), (405, 33329)]