13671495

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 23868000

約数和(自身を除く): 10196505

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2039, 2235, 6117, 6705, 10195, 18351, 30585, 91755, 303811, 911433, 1519055, 2734299, 4557165, 13671495]

約数ペア:

[(1, 13671495), (3, 4557165), (5, 2734299), (9, 1519055), (15, 911433), (45, 303811), (149, 91755), (447, 30585), (745, 18351), (1341, 10195), (2039, 6705), (2235, 6117)]