214265745

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57367}}^1$

素因数の和:57461

約数の個数: 24

約数和(自身を含む): 375875136

約数和(自身を除く): 161609391

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 57367, 172101, 286835, 516303, 860505, 2581515, 4761461, 14284383, 23807305, 42853149, 71421915, 214265745]

約数ペア:

[(1, 214265745), (3, 71421915), (5, 42853149), (9, 23807305), (15, 14284383), (45, 4761461), (83, 2581515), (249, 860505), (415, 516303), (747, 286835), (1245, 172101), (3735, 57367)]