30219075

素因数分解:

$3^4\times 5^2\times {\mathrm{14923}}^1$

素因数の和:14945

約数の個数: 30

約数和(自身を含む): 55979924

約数和(自身を除く): 25760849

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14923, 44769, 74615, 134307, 223845, 373075, 402921, 671535, 1119225, 1208763, 2014605, 3357675, 6043815, 10073025, 30219075]

約数ペア:

[(1, 30219075), (3, 10073025), (5, 6043815), (9, 3357675), (15, 2014605), (25, 1208763), (27, 1119225), (45, 671535), (75, 402921), (81, 373075), (135, 223845), (225, 134307), (405, 74615), (675, 44769), (2025, 14923)]