27375705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 29302695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 135, 177, 189, 295, 315, 413, 491, 531, 885, 945, 1239, 1473, 1593, 2065, 2455, 2655, 3437, 3717, 4419, 6195, 7365, 7965, 10311, 11151, 13257, 17185, 18585, 22095, 28969, 30933, 51555, 55755, 66285, 86907, 92799, 144845, 154665, 202783, 260721, 434535, 463995, 608349, 782163, 1013915, 1303605, 1825047, 3041745, 3910815, 5475141, 9125235, 27375705]

約数ペア:

[(1, 27375705), (3, 9125235), (5, 5475141), (7, 3910815), (9, 3041745), (15, 1825047), (21, 1303605), (27, 1013915), (35, 782163), (45, 608349), (59, 463995), (63, 434535), (105, 260721), (135, 202783), (177, 154665), (189, 144845), (295, 92799), (315, 86907), (413, 66285), (491, 55755), (531, 51555), (885, 30933), (945, 28969), (1239, 22095), (1473, 18585), (1593, 17185), (2065, 13257), (2455, 11151), (2655, 10311), (3437, 7965), (3717, 7365), (4419, 6195)]