886635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 1740960

約数和(自身を除く): 854325

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 61, 85, 95, 153, 171, 183, 255, 285, 305, 323, 549, 765, 855, 915, 969, 1037, 1159, 1615, 2745, 2907, 3111, 3477, 4845, 5185, 5795, 9333, 10431, 14535, 15555, 17385, 19703, 46665, 52155, 59109, 98515, 177327, 295545, 886635]

約数ペア:

[(1, 886635), (3, 295545), (5, 177327), (9, 98515), (15, 59109), (17, 52155), (19, 46665), (45, 19703), (51, 17385), (57, 15555), (61, 14535), (85, 10431), (95, 9333), (153, 5795), (171, 5185), (183, 4845), (255, 3477), (285, 3111), (305, 2907), (323, 2745), (549, 1615), (765, 1159), (855, 1037), (915, 969)]