259045105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79829}}^1$

素因数の和:79904

約数の個数: 16

約数和(自身を含む): 344865600

約数和(自身を除く): 85820495

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 79829, 399145, 878119, 4390595, 4709911, 23549555, 51809021, 259045105]

約数ペア:

[(1, 259045105), (5, 51809021), (11, 23549555), (55, 4709911), (59, 4390595), (295, 878119), (649, 399145), (3245, 79829)]