55214415

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1879}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 95902560

約数和(自身を除く): 40688145

約数列:

[1, 3, 5, 9, 15, 45, 653, 1879, 1959, 3265, 5637, 5877, 9395, 9795, 16911, 28185, 29385, 84555, 1226987, 3680961, 6134935, 11042883, 18404805, 55214415]

約数ペア:

[(1, 55214415), (3, 18404805), (5, 11042883), (9, 6134935), (15, 3680961), (45, 1226987), (653, 84555), (1879, 29385), (1959, 28185), (3265, 16911), (5637, 9795), (5877, 9395)]