14921915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 18641280

約数和(自身を除く): 3719365

約数列:

[1, 5, 37, 79, 185, 395, 1021, 2923, 5105, 14615, 37777, 80659, 188885, 403295, 2984383, 14921915]

約数ペア:

[(1, 14921915), (5, 2984383), (37, 403295), (79, 188885), (185, 80659), (395, 37777), (1021, 14615), (2923, 5105)]