128066735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 159025152

約数和(自身を除く): 30958417

約数列:

[1, 5, 31, 155, 571, 1447, 2855, 7235, 17701, 44857, 88505, 224285, 826237, 4131185, 25613347, 128066735]

約数ペア:

[(1, 128066735), (5, 25613347), (31, 4131185), (155, 826237), (571, 224285), (1447, 88505), (2855, 44857), (7235, 17701)]