19662080265

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6332393}}^1$

素因数の和:6332430

約数の個数: 32

約数和(自身を含む): 36474589440

約数和(自身を除く): 16812509175

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 6332393, 18997179, 31661965, 56991537, 94985895, 145645039, 170974611, 284957685, 436935117, 728225195, 854873055, 1310805351, 2184675585, 3932416053, 6554026755, 19662080265]

約数ペア:

[(1, 19662080265), (3, 6554026755), (5, 3932416053), (9, 2184675585), (15, 1310805351), (23, 854873055), (27, 728225195), (45, 436935117), (69, 284957685), (115, 170974611), (135, 145645039), (207, 94985895), (345, 56991537), (621, 31661965), (1035, 18997179), (3105, 6332393)]