266002705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17657}}^1$

素因数の和:17816

約数の個数: 16

約数和(自身を含む): 335643264

約数和(自身を除く): 69640559

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 17657, 88285, 406111, 2030555, 2313067, 11565335, 53200541, 266002705]

約数ペア:

[(1, 266002705), (5, 53200541), (23, 11565335), (115, 2313067), (131, 2030555), (655, 406111), (3013, 88285), (15065, 17657)]