282649345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1201}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 374086440

約数和(自身を除く): 91437095

約数列:

[1, 5, 11, 55, 121, 389, 605, 1201, 1945, 4279, 6005, 13211, 21395, 47069, 66055, 145321, 235345, 467189, 726605, 2335945, 5139079, 25695395, 56529869, 282649345]

約数ペア:

[(1, 282649345), (5, 56529869), (11, 25695395), (55, 5139079), (121, 2335945), (389, 726605), (605, 467189), (1201, 235345), (1945, 145321), (4279, 66055), (6005, 47069), (13211, 21395)]