4401385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 5703696

約数和(自身を除く): 1302311

約数列:

[1, 5, 17, 53, 85, 265, 901, 977, 4505, 4885, 16609, 51781, 83045, 258905, 880277, 4401385]

約数ペア:

[(1, 4401385), (5, 880277), (17, 258905), (53, 83045), (85, 51781), (265, 16609), (901, 4885), (977, 4505)]