83708215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 103977216

約数和(自身を除く): 20269001

約数列:

[1, 5, 31, 155, 613, 881, 3065, 4405, 19003, 27311, 95015, 136555, 540053, 2700265, 16741643, 83708215]

約数ペア:

[(1, 83708215), (5, 16741643), (31, 2700265), (155, 540053), (613, 136555), (881, 95015), (3065, 27311), (4405, 19003)]