54110025

素因数分解:

$3^6\times 5^2\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 42

約数和(自身を含む): 100632510

約数和(自身を除く): 46522485

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2969, 3645, 6075, 8907, 14845, 18225, 26721, 44535, 74225, 80163, 133605, 222675, 240489, 400815, 668025, 721467, 1202445, 2004075, 2164401, 3607335, 6012225, 10822005, 18036675, 54110025]

約数ペア:

[(1, 54110025), (3, 18036675), (5, 10822005), (9, 6012225), (15, 3607335), (25, 2164401), (27, 2004075), (45, 1202445), (75, 721467), (81, 668025), (135, 400815), (225, 240489), (243, 222675), (405, 133605), (675, 80163), (729, 74225), (1215, 44535), (2025, 26721), (2969, 18225), (3645, 14845), (6075, 8907)]