87549275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 119011728

約数和(自身を除く): 31462453

約数列:

[1, 5, 11, 25, 55, 241, 275, 1205, 1321, 2651, 6025, 6605, 13255, 14531, 33025, 66275, 72655, 318361, 363275, 1591805, 3501971, 7959025, 17509855, 87549275]

約数ペア:

[(1, 87549275), (5, 17509855), (11, 7959025), (25, 3501971), (55, 1591805), (241, 363275), (275, 318361), (1205, 72655), (1321, 66275), (2651, 33025), (6025, 14531), (6605, 13255)]