28805735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48413}}^1$

素因数の和:48442

約数の個数: 16

約数和(自身を含む): 41829696

約数和(自身を除く): 13023961

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48413, 242065, 338891, 823021, 1694455, 4115105, 5761147, 28805735]

約数ペア:

[(1, 28805735), (5, 5761147), (7, 4115105), (17, 1694455), (35, 823021), (85, 338891), (119, 242065), (595, 48413)]