2023006905

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1579}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 3567058560

約数和(自身を除く): 1544051655

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 401, 639, 1065, 1203, 1579, 2005, 3195, 3609, 4737, 6015, 7895, 14211, 18045, 23685, 28471, 71055, 85413, 112109, 142355, 256239, 336327, 427065, 560545, 633179, 1008981, 1281195, 1681635, 1899537, 3165895, 5044905, 5698611, 9497685, 28493055, 44955709, 134867127, 224778545, 404601381, 674335635, 2023006905]

約数ペア:

[(1, 2023006905), (3, 674335635), (5, 404601381), (9, 224778545), (15, 134867127), (45, 44955709), (71, 28493055), (213, 9497685), (355, 5698611), (401, 5044905), (639, 3165895), (1065, 1899537), (1203, 1681635), (1579, 1281195), (2005, 1008981), (3195, 633179), (3609, 560545), (4737, 427065), (6015, 336327), (7895, 256239), (14211, 142355), (18045, 112109), (23685, 85413), (28471, 71055)]