81250345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6451}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 106845120

約数和(自身を除く): 25594775

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 6451, 12595, 32255, 70961, 354805, 1477279, 7386395, 16250069, 81250345]

約数ペア:

[(1, 81250345), (5, 16250069), (11, 7386395), (55, 1477279), (229, 354805), (1145, 70961), (2519, 32255), (6451, 12595)]