2749205.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42181}}^1$

素因数の和:42221

約数の個数: 24

約数和(自身を含む): 98705880

約数和(自身を除く): 43659675

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 42181, 126543, 210905, 379629, 632715, 1223249, 1898145, 3669747, 6116245, 11009241, 18348735, 55046205]

約数ペア:

[(1, 55046205), (3, 18348735), (5, 11009241), (9, 6116245), (15, 3669747), (29, 1898145), (45, 1223249), (87, 632715), (145, 379629), (261, 210905), (435, 126543), (1305, 42181)]