17192655

素因数分解:

$3^4\times 5^1\times {\mathrm{42451}}^1$

素因数の和:42468

約数の個数: 20

約数和(自身を含む): 30820152

約数和(自身を除く): 13627497

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 42451, 127353, 212255, 382059, 636765, 1146177, 1910295, 3438531, 5730885, 17192655]

約数ペア:

[(1, 17192655), (3, 5730885), (5, 3438531), (9, 1910295), (15, 1146177), (27, 636765), (45, 382059), (81, 212255), (135, 127353), (405, 42451)]