2100065265

素因数分解:

$3^3\times 5^1\times {\mathrm{15556039}}^1$

素因数の和:15556053

約数の個数: 16

約数和(自身を含む): 3733449600

約数和(自身を除く): 1633384335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15556039, 46668117, 77780195, 140004351, 233340585, 420013053, 700021755, 2100065265]

約数ペア:

[(1, 2100065265), (3, 700021755), (5, 420013053), (9, 233340585), (15, 140004351), (27, 77780195), (45, 46668117), (135, 15556039)]