27140805

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8741}}^1$

素因数の和:8778

約数の個数: 32

約数和(自身を含む): 50353920

約数和(自身を除く): 23213115

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8741, 26223, 43705, 78669, 131115, 201043, 236007, 393345, 603129, 1005215, 1180035, 1809387, 3015645, 5428161, 9046935, 27140805]

約数ペア:

[(1, 27140805), (3, 9046935), (5, 5428161), (9, 3015645), (15, 1809387), (23, 1180035), (27, 1005215), (45, 603129), (69, 393345), (115, 236007), (135, 201043), (207, 131115), (345, 78669), (621, 43705), (1035, 26223), (3105, 8741)]