1330366995

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 2354667744

約数和(自身を除く): 1024300749

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 241, 305, 549, 723, 915, 1205, 2011, 2169, 2745, 3615, 6033, 10055, 10845, 14701, 18099, 30165, 44103, 73505, 90495, 122671, 132309, 220515, 368013, 484651, 613355, 661545, 1104039, 1453953, 1840065, 2423255, 4361859, 5520195, 7269765, 21809295, 29563711, 88691133, 147818555, 266073399, 443455665, 1330366995]

約数ペア:

[(1, 1330366995), (3, 443455665), (5, 266073399), (9, 147818555), (15, 88691133), (45, 29563711), (61, 21809295), (183, 7269765), (241, 5520195), (305, 4361859), (549, 2423255), (723, 1840065), (915, 1453953), (1205, 1104039), (2011, 661545), (2169, 613355), (2745, 484651), (3615, 368013), (6033, 220515), (10055, 132309), (10845, 122671), (14701, 90495), (18099, 73505), (30165, 44103)]