51461085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8565

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 40081443

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 8513, 25539, 42565, 110669, 127695, 263903, 332007, 553345, 791709, 1319515, 1660035, 3430739, 3958545, 10292217, 17153695, 51461085]

約数ペア:

[(1, 51461085), (3, 17153695), (5, 10292217), (13, 3958545), (15, 3430739), (31, 1660035), (39, 1319515), (65, 791709), (93, 553345), (155, 332007), (195, 263903), (403, 127695), (465, 110669), (1209, 42565), (2015, 25539), (6045, 8513)]