2547367065

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 4457980800

約数和(自身を除く): 1910613735

約数列:

[1, 3, 5, 9, 15, 45, 167, 419, 501, 809, 835, 1257, 1503, 2095, 2427, 2505, 3771, 4045, 6285, 7281, 7515, 12135, 18855, 36405, 69973, 135103, 209919, 338971, 349865, 405309, 629757, 675515, 1016913, 1049595, 1215927, 1694855, 2026545, 3050739, 3148785, 5084565, 6079635, 15253695, 56608157, 169824471, 283040785, 509473413, 849122355, 2547367065]

約数ペア:

[(1, 2547367065), (3, 849122355), (5, 509473413), (9, 283040785), (15, 169824471), (45, 56608157), (167, 15253695), (419, 6079635), (501, 5084565), (809, 3148785), (835, 3050739), (1257, 2026545), (1503, 1694855), (2095, 1215927), (2427, 1049595), (2505, 1016913), (3771, 675515), (4045, 629757), (6285, 405309), (7281, 349865), (7515, 338971), (12135, 209919), (18855, 135103), (36405, 69973)]