22720755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89101}}^1$

素因数の和:89126

約数の個数: 16

約数和(自身を含む): 38492064

約数和(自身を除く): 15771309

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 89101, 267303, 445505, 1336515, 1514717, 4544151, 7573585, 22720755]

約数ペア:

[(1, 22720755), (3, 7573585), (5, 4544151), (15, 1514717), (17, 1336515), (51, 445505), (85, 267303), (255, 89101)]