55249515

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1249}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 95940000

約数和(自身を除く): 40690485

約数列:

[1, 3, 5, 9, 15, 45, 983, 1249, 2949, 3747, 4915, 6245, 8847, 11241, 14745, 18735, 44235, 56205, 1227767, 3683301, 6138835, 11049903, 18416505, 55249515]

約数ペア:

[(1, 55249515), (3, 18416505), (5, 11049903), (9, 6138835), (15, 3683301), (45, 1227767), (983, 56205), (1249, 44235), (2949, 18735), (3747, 14745), (4915, 11241), (6245, 8847)]