17205129545

素因数分解:

$5^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1\times {\mathrm{8609}}^1$

素因数の和:10204

約数の個数: 16

約数和(自身を含む): 20730744720

約数和(自身を除く): 3525615175

約数列:

[1, 5, 313, 1277, 1565, 6385, 8609, 43045, 399701, 1998505, 2694617, 10993693, 13473085, 54968465, 3441025909, 17205129545]

約数ペア:

[(1, 17205129545), (5, 3441025909), (313, 54968465), (1277, 13473085), (1565, 10993693), (6385, 2694617), (8609, 1998505), (43045, 399701)]