255087144405

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2657573}}^1$

素因数の和:2657672

約数の個数: 48

約数和(自身を含む): 464331329280

約数和(自身を除く): 209244184875

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 1185, 1215, 2133, 3555, 6399, 10665, 19197, 31995, 95985, 2657573, 7972719, 13287865, 23918157, 39863595, 71754471, 119590785, 209948267, 215263413, 358772355, 629844801, 645790239, 1049741335, 1076317065, 1889534403, 3149224005, 3228951195, 5668603209, 9447672015, 17005809627, 28343016045, 51017428881, 85029048135, 255087144405]

約数ペア:

[(1, 255087144405), (3, 85029048135), (5, 51017428881), (9, 28343016045), (15, 17005809627), (27, 9447672015), (45, 5668603209), (79, 3228951195), (81, 3149224005), (135, 1889534403), (237, 1076317065), (243, 1049741335), (395, 645790239), (405, 629844801), (711, 358772355), (1185, 215263413), (1215, 209948267), (2133, 119590785), (3555, 71754471), (6399, 39863595), (10665, 23918157), (19197, 13287865), (31995, 7972719), (95985, 2657573)]