2065353705

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{777911}}^1$

素因数の和:777981

約数の個数: 24

約数和(自身を含む): 3640628160

約数和(自身を除く): 1575274455

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 777911, 2333733, 3889555, 7001199, 11668665, 35005995, 45896749, 137690247, 229483745, 413070741, 688451235, 2065353705]

約数ペア:

[(1, 2065353705), (3, 688451235), (5, 413070741), (9, 229483745), (15, 137690247), (45, 45896749), (59, 35005995), (177, 11668665), (295, 7001199), (531, 3889555), (885, 2333733), (2655, 777911)]