3896223885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{3319}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 7116220800

約数和(自身を除く): 3219996915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1373, 3319, 4119, 6865, 9957, 12357, 16595, 20595, 26087, 29871, 49785, 61785, 63061, 78261, 130435, 149355, 189183, 234783, 315305, 391305, 567549, 945915, 1173915, 2837745, 4556987, 13670961, 22784935, 41012883, 68354805, 86582753, 205064415, 259748259, 432913765, 779244777, 1298741295, 3896223885]

約数ペア:

[(1, 3896223885), (3, 1298741295), (5, 779244777), (9, 432913765), (15, 259748259), (19, 205064415), (45, 86582753), (57, 68354805), (95, 41012883), (171, 22784935), (285, 13670961), (855, 4556987), (1373, 2837745), (3319, 1173915), (4119, 945915), (6865, 567549), (9957, 391305), (12357, 315305), (16595, 234783), (20595, 189183), (26087, 149355), (29871, 130435), (49785, 78261), (61785, 63061)]