20161611135

素因数分解:

$3^2\times 5^1\times {\mathrm{448035803}}^1$

素因数の和:448035814

約数の個数: 12

約数和(自身を含む): 34946792712

約数和(自身を除く): 14785181577

約数列:

[1, 3, 5, 9, 15, 45, 448035803, 1344107409, 2240179015, 4032322227, 6720537045, 20161611135]

約数ペア:

[(1, 20161611135), (3, 6720537045), (5, 4032322227), (9, 2240179015), (15, 1344107409), (45, 448035803)]