2850987405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{82031}}^1$

素因数の和:82377

約数の個数: 32

約数和(自身を含む): 5229047808

約数和(自身を除く): 2378060403

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2317, 4965, 6951, 11585, 34755, 82031, 246093, 410155, 574217, 1230465, 1722651, 2871085, 8613255, 27152261, 81456783, 135761305, 190065827, 407283915, 570197481, 950329135, 2850987405]

約数ペア:

[(1, 2850987405), (3, 950329135), (5, 570197481), (7, 407283915), (15, 190065827), (21, 135761305), (35, 81456783), (105, 27152261), (331, 8613255), (993, 2871085), (1655, 1722651), (2317, 1230465), (4965, 574217), (6951, 410155), (11585, 246093), (34755, 82031)]