83909215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5023}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 108880128

約数和(自身を除く): 24970913

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 5023, 16705, 25115, 65299, 326495, 1290911, 6454555, 16781843, 83909215]

約数ペア:

[(1, 83909215), (5, 16781843), (13, 6454555), (65, 1290911), (257, 326495), (1285, 65299), (3341, 25115), (5023, 16705)]