42498115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10883}}^1$

素因数の和:10970

約数の個数: 16

約数和(自身を含む): 56422656

約数和(自身を除く): 13924541

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 10883, 54415, 119713, 598565, 772693, 3863465, 8499623, 42498115]

約数ペア:

[(1, 42498115), (5, 8499623), (11, 3863465), (55, 772693), (71, 598565), (355, 119713), (781, 54415), (3905, 10883)]