88118455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 108475200

約数和(自身を除く): 20356745

約数列:

[1, 5, 71, 89, 355, 445, 2789, 6319, 13945, 31595, 198019, 248221, 990095, 1241105, 17623691, 88118455]

約数ペア:

[(1, 88118455), (5, 17623691), (71, 1241105), (89, 990095), (355, 248221), (445, 198019), (2789, 31595), (6319, 13945)]