133725195

素因数分解:

$3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1531}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 238256640

約数和(自身を除く): 104531445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 647, 1531, 1941, 3235, 4593, 5823, 7655, 9705, 13779, 17469, 22965, 29115, 41337, 68895, 87345, 206685, 990557, 2971671, 4952785, 8915013, 14858355, 26745039, 44575065, 133725195]

約数ペア:

[(1, 133725195), (3, 44575065), (5, 26745039), (9, 14858355), (15, 8915013), (27, 4952785), (45, 2971671), (135, 990557), (647, 206685), (1531, 87345), (1941, 68895), (3235, 41337), (4593, 29115), (5823, 22965), (7655, 17469), (9705, 13779)]