153689685

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{80677}}^1$

素因数の和:80812

約数の個数: 16

約数和(自身を含む): 247842816

約数和(自身を除く): 94153131

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 80677, 242031, 403385, 1210155, 10245979, 30737937, 51229895, 153689685]

約数ペア:

[(1, 153689685), (3, 51229895), (5, 30737937), (15, 10245979), (127, 1210155), (381, 403385), (635, 242031), (1905, 80677)]