80494965

素因数分解:

$3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 65902923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 243, 291, 405, 485, 683, 873, 1215, 1455, 2049, 2619, 3415, 4365, 6147, 7857, 10245, 13095, 18441, 23571, 30735, 39285, 55323, 66251, 92205, 117855, 165969, 198753, 276615, 331255, 596259, 829845, 993765, 1788777, 2981295, 5366331, 8943885, 16098993, 26831655, 80494965]

約数ペア:

[(1, 80494965), (3, 26831655), (5, 16098993), (9, 8943885), (15, 5366331), (27, 2981295), (45, 1788777), (81, 993765), (97, 829845), (135, 596259), (243, 331255), (291, 276615), (405, 198753), (485, 165969), (683, 117855), (873, 92205), (1215, 66251), (1455, 55323), (2049, 39285), (2619, 30735), (3415, 23571), (4365, 18441), (6147, 13095), (7857, 10245)]