166339575

素因数分解:

$3^6\times 5^2\times {\mathrm{9127}}^1$

素因数の和:9155

約数の個数: 42

約数和(自身を含む): 309284024

約数和(自身を除く): 142944449

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 9127, 18225, 27381, 45635, 82143, 136905, 228175, 246429, 410715, 684525, 739287, 1232145, 2053575, 2217861, 3696435, 6160725, 6653583, 11089305, 18482175, 33267915, 55446525, 166339575]

約数ペア:

[(1, 166339575), (3, 55446525), (5, 33267915), (9, 18482175), (15, 11089305), (25, 6653583), (27, 6160725), (45, 3696435), (75, 2217861), (81, 2053575), (135, 1232145), (225, 739287), (243, 684525), (405, 410715), (675, 246429), (729, 228175), (1215, 136905), (2025, 82143), (3645, 45635), (6075, 27381), (9127, 18225)]