100026495

素因数分解:

$3^4\times 5^1\times {\mathrm{246979}}^1$

素因数の和:246996

約数の個数: 20

約数和(自身を含む): 179307480

約数和(自身を除く): 79280985

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 246979, 740937, 1234895, 2222811, 3704685, 6668433, 11114055, 20005299, 33342165, 100026495]

約数ペア:

[(1, 100026495), (3, 33342165), (5, 20005299), (9, 11114055), (15, 6668433), (27, 3704685), (45, 2222811), (81, 1234895), (135, 740937), (405, 246979)]