2945505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 4990464

約数和(自身を除く): 2044959

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11551, 34653, 57755, 173265, 196367, 589101, 981835, 2945505]

約数ペア:

[(1, 2945505), (3, 981835), (5, 589101), (15, 196367), (17, 173265), (51, 57755), (85, 34653), (255, 11551)]