245815585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3767}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 305298432

約数和(自身を除く): 59482847

約数列:

[1, 5, 31, 155, 421, 2105, 3767, 13051, 18835, 65255, 116777, 583885, 1585907, 7929535, 49163117, 245815585]

約数ペア:

[(1, 245815585), (5, 49163117), (31, 7929535), (155, 1585907), (421, 583885), (2105, 116777), (3767, 65255), (13051, 18835)]