83858255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41617}}^1$

素因数の和:41666

約数の個数: 16

約数和(自身を含む): 111869184

約数和(自身を除く): 28010929

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 41617, 208085, 541021, 1290127, 2705105, 6450635, 16771651, 83858255]

約数ペア:

[(1, 83858255), (5, 16771651), (13, 6450635), (31, 2705105), (65, 1290127), (155, 541021), (403, 208085), (2015, 41617)]