2007604845

素因数分解:

$3^4\times 5^1\times {\mathrm{4957049}}^1$

素因数の和:4957066

約数の個数: 20

約数和(自身を含む): 3598818300

約数和(自身を除く): 1591213455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4957049, 14871147, 24785245, 44613441, 74355735, 133840323, 223067205, 401520969, 669201615, 2007604845]

約数ペア:

[(1, 2007604845), (3, 669201615), (5, 401520969), (9, 223067205), (15, 133840323), (27, 74355735), (45, 44613441), (81, 24785245), (135, 14871147), (405, 4957049)]