143122005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81551}}^1$

素因数の和:81578

約数の個数: 32

約数和(自身を含む): 274014720

約数和(自身を除く): 130892715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 81551, 244653, 407755, 733959, 1060163, 1223265, 2201877, 3180489, 3669795, 5300815, 9541467, 11009385, 15902445, 28624401, 47707335, 143122005]

約数ペア:

[(1, 143122005), (3, 47707335), (5, 28624401), (9, 15902445), (13, 11009385), (15, 9541467), (27, 5300815), (39, 3669795), (45, 3180489), (65, 2201877), (117, 1223265), (135, 1060163), (195, 733959), (351, 407755), (585, 244653), (1755, 81551)]