6617985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 5547135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 2111, 3135, 6333, 10555, 23221, 31665, 40109, 69663, 116105, 120327, 200545, 348315, 441199, 601635, 1323597, 2205995, 6617985]

約数ペア:

[(1, 6617985), (3, 2205995), (5, 1323597), (11, 601635), (15, 441199), (19, 348315), (33, 200545), (55, 120327), (57, 116105), (95, 69663), (165, 40109), (209, 31665), (285, 23221), (627, 10555), (1045, 6333), (2111, 3135)]