1131304815

素因数分解:

$3^2\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{8969}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 1961846640

約数和(自身を除く): 830541825

約数列:

[1, 3, 5, 9, 15, 45, 2803, 8409, 8969, 14015, 25227, 26907, 42045, 44845, 80721, 126135, 134535, 403605, 25140107, 75420321, 125700535, 226260963, 377101605, 1131304815]

約数ペア:

[(1, 1131304815), (3, 377101605), (5, 226260963), (9, 125700535), (15, 75420321), (45, 25140107), (2803, 403605), (8409, 134535), (8969, 126135), (14015, 80721), (25227, 44845), (26907, 42045)]