13030065

素因数分解:

$3^4\times 5^1\times {\mathrm{32173}}^1$

素因数の和:32190

約数の個数: 20

約数和(自身を含む): 23358324

約数和(自身を除く): 10328259

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32173, 96519, 160865, 289557, 482595, 868671, 1447785, 2606013, 4343355, 13030065]

約数ペア:

[(1, 13030065), (3, 4343355), (5, 2606013), (9, 1447785), (15, 868671), (27, 482595), (45, 289557), (81, 160865), (135, 96519), (405, 32173)]