9117745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 13950720

約数和(自身を除く): 4832975

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 691, 1015, 1885, 2639, 3455, 4837, 8983, 13195, 20039, 24185, 44915, 62881, 100195, 140273, 260507, 314405, 701365, 1302535, 1823549, 9117745]

約数ペア:

[(1, 9117745), (5, 1823549), (7, 1302535), (13, 701365), (29, 314405), (35, 260507), (65, 140273), (91, 100195), (145, 62881), (203, 44915), (377, 24185), (455, 20039), (691, 13195), (1015, 8983), (1885, 4837), (2639, 3455)]