4200215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 5292000

約数和(自身を除く): 1091785

約数列:

[1, 5, 29, 83, 145, 349, 415, 1745, 2407, 10121, 12035, 28967, 50605, 144835, 840043, 4200215]

約数ペア:

[(1, 4200215), (5, 840043), (29, 144835), (83, 50605), (145, 28967), (349, 12035), (415, 10121), (1745, 2407)]