9951755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 13595904

約数和(自身を除く): 3644149

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 7867, 39335, 86537, 180941, 432685, 904705, 1990351, 9951755]

約数ペア:

[(1, 9951755), (5, 1990351), (11, 904705), (23, 432685), (55, 180941), (115, 86537), (253, 39335), (1265, 7867)]