66636705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3833}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 114099840

約数和(自身を除く): 47463135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 3833, 5795, 11499, 17385, 19165, 57495, 72827, 218481, 233813, 364135, 701439, 1092405, 1169065, 3507195, 4442447, 13327341, 22212235, 66636705]

約数ペア:

[(1, 66636705), (3, 22212235), (5, 13327341), (15, 4442447), (19, 3507195), (57, 1169065), (61, 1092405), (95, 701439), (183, 364135), (285, 233813), (305, 218481), (915, 72827), (1159, 57495), (3477, 19165), (3833, 17385), (5795, 11499)]