47754545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 58983120

約数和(自身を除く): 11228575

約数列:

[1, 5, 41, 205, 281, 829, 1405, 4145, 11521, 33989, 57605, 169945, 232949, 1164745, 9550909, 47754545]

約数ペア:

[(1, 47754545), (5, 9550909), (41, 1164745), (205, 232949), (281, 169945), (829, 57605), (1405, 33989), (4145, 11521)]