7138495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 10926720

約数和(自身を除く): 3788225

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 541, 1015, 1885, 2639, 2705, 3787, 7033, 13195, 15689, 18935, 35165, 49231, 78445, 109823, 203957, 246155, 549115, 1019785, 1427699, 7138495]

約数ペア:

[(1, 7138495), (5, 1427699), (7, 1019785), (13, 549115), (29, 246155), (35, 203957), (65, 109823), (91, 78445), (145, 49231), (203, 35165), (377, 18935), (455, 15689), (541, 13195), (1015, 7033), (1885, 3787), (2639, 2705)]