8143055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 10238400

約数和(自身を除く): 2095345

約数列:

[1, 5, 29, 89, 145, 445, 631, 2581, 3155, 12905, 18299, 56159, 91495, 280795, 1628611, 8143055]

約数ペア:

[(1, 8143055), (5, 1628611), (29, 280795), (89, 91495), (145, 56159), (445, 18299), (631, 12905), (2581, 3155)]