317448165

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 517455360

約数和(自身を除く): 200007195

約数列:

[1, 3, 5, 15, 73, 219, 239, 365, 717, 1095, 1195, 1213, 3585, 3639, 6065, 17447, 18195, 52341, 87235, 88549, 261705, 265647, 289907, 442745, 869721, 1328235, 1449535, 4348605, 21163211, 63489633, 105816055, 317448165]

約数ペア:

[(1, 317448165), (3, 105816055), (5, 63489633), (15, 21163211), (73, 4348605), (219, 1449535), (239, 1328235), (365, 869721), (717, 442745), (1095, 289907), (1195, 265647), (1213, 261705), (3585, 88549), (3639, 87235), (6065, 52341), (17447, 18195)]