66150135

素因数分解:

$3^3\times 5^1\times {\mathrm{490001}}^1$

素因数の和:490015

約数の個数: 16

約数和(自身を含む): 117600480

約数和(自身を除く): 51450345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490001, 1470003, 2450005, 4410009, 7350015, 13230027, 22050045, 66150135]

約数ペア:

[(1, 66150135), (3, 22050045), (5, 13230027), (9, 7350015), (15, 4410009), (27, 2450005), (45, 1470003), (135, 490001)]