181035

素因数分解:

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

素因数の和:169

約数の個数: 24

約数和(自身を含む): 327600

約数和(自身を除く): 146565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 243, 405, 447, 745, 1215, 1341, 2235, 4023, 6705, 12069, 20115, 36207, 60345, 181035]

約数ペア:

[(1, 181035), (3, 60345), (5, 36207), (9, 20115), (15, 12069), (27, 6705), (45, 4023), (81, 2235), (135, 1341), (149, 1215), (243, 745), (405, 447)]