2017383745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{27059}}^1$

素因数の和:27145

約数の個数: 32

約数和(自身を含む): 2764016640

約数和(自身を除く): 746632895

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 1147, 2015, 2405, 5735, 14911, 27059, 74555, 135295, 351767, 838829, 1001183, 1758835, 4194145, 5005915, 10904777, 13015379, 31036673, 54523885, 65076895, 155183365, 403476749, 2017383745]

約数ペア:

[(1, 2017383745), (5, 403476749), (13, 155183365), (31, 65076895), (37, 54523885), (65, 31036673), (155, 13015379), (185, 10904777), (403, 5005915), (481, 4194145), (1147, 1758835), (2015, 1001183), (2405, 838829), (5735, 351767), (14911, 135295), (27059, 74555)]