158793885

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10993}}^1$

素因数の和:11114

約数の個数: 32

約数和(自身を含む): 284964480

約数和(自身を除く): 126170595

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 10993, 14445, 32979, 54965, 98937, 164895, 296811, 494685, 1176251, 1484055, 3528753, 5881255, 10586259, 17643765, 31758777, 52931295, 158793885]

約数ペア:

[(1, 158793885), (3, 52931295), (5, 31758777), (9, 17643765), (15, 10586259), (27, 5881255), (45, 3528753), (107, 1484055), (135, 1176251), (321, 494685), (535, 296811), (963, 164895), (1605, 98937), (2889, 54965), (4815, 32979), (10993, 14445)]