2391569394775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1\times {\mathrm{36551}}^1$

素因数の和:37840

約数の個数: 48

約数和(自身を含む): 3252484684800

約数和(自身を除く): 860915290025

約数列:

[1, 5, 11, 25, 55, 229, 275, 1039, 1145, 2519, 5195, 5725, 11429, 12595, 25975, 36551, 57145, 62975, 182755, 237931, 285725, 402061, 913775, 1189655, 2010305, 2617241, 5948275, 8370179, 10051525, 13086205, 37976489, 41850895, 65431025, 92071969, 189882445, 209254475, 417741379, 460359845, 949412225, 2088706895, 2301799225, 8696615981, 10443534475, 43483079905, 95662775791, 217415399525, 478313878955, 2391569394775]

約数ペア:

[(1, 2391569394775), (5, 478313878955), (11, 217415399525), (25, 95662775791), (55, 43483079905), (229, 10443534475), (275, 8696615981), (1039, 2301799225), (1145, 2088706895), (2519, 949412225), (5195, 460359845), (5725, 417741379), (11429, 209254475), (12595, 189882445), (25975, 92071969), (36551, 65431025), (57145, 41850895), (62975, 37976489), (182755, 13086205), (237931, 10051525), (285725, 8370179), (402061, 5948275), (913775, 2617241), (1189655, 2010305)]