13499055

素因数分解:

$3^4\times 5^1\times {\mathrm{33331}}^1$

素因数の和:33348

約数の個数: 20

約数和(自身を含む): 24199032

約数和(自身を除く): 10699977

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33331, 99993, 166655, 299979, 499965, 899937, 1499895, 2699811, 4499685, 13499055]

約数ペア:

[(1, 13499055), (3, 4499685), (5, 2699811), (9, 1499895), (15, 899937), (27, 499965), (45, 299979), (81, 166655), (135, 99993), (405, 33331)]