289026035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{18287}}^1$

素因数の和:18430

約数の個数: 16

約数和(自身を含む): 362102400

約数和(自身を除く): 73076365

約数列:

[1, 5, 29, 109, 145, 545, 3161, 15805, 18287, 91435, 530323, 1993283, 2651615, 9966415, 57805207, 289026035]

約数ペア:

[(1, 289026035), (5, 57805207), (29, 9966415), (109, 2651615), (145, 1993283), (545, 530323), (3161, 91435), (15805, 18287)]