1087948205

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{5741}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 1319649408

約数和(自身を除く): 231701203

約数列:

[1, 5, 151, 251, 755, 1255, 5741, 28705, 37901, 189505, 866891, 1440991, 4334455, 7204955, 217589641, 1087948205]

約数ペア:

[(1, 1087948205), (5, 217589641), (151, 7204955), (251, 4334455), (755, 1440991), (1255, 866891), (5741, 189505), (28705, 37901)]