75994605

素因数分解:

$3^6\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20872

約数の個数: 28

約数和(自身を含む): 136734300

約数和(自身を除く): 60739695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 20849, 62547, 104245, 187641, 312735, 562923, 938205, 1688769, 2814615, 5066307, 8443845, 15198921, 25331535, 75994605]

約数ペア:

[(1, 75994605), (3, 25331535), (5, 15198921), (9, 8443845), (15, 5066307), (27, 2814615), (45, 1688769), (81, 938205), (135, 562923), (243, 312735), (405, 187641), (729, 104245), (1215, 62547), (3645, 20849)]