126918145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{4177}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 156424320

約数和(自身を除く): 29506175

約数列:

[1, 5, 59, 103, 295, 515, 4177, 6077, 20885, 30385, 246443, 430231, 1232215, 2151155, 25383629, 126918145]

約数ペア:

[(1, 126918145), (5, 25383629), (59, 2151155), (103, 1232215), (295, 430231), (515, 246443), (4177, 30385), (6077, 20885)]