28585565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 6997411

約数列:

[1, 5, 31, 155, 311, 593, 1555, 2965, 9641, 18383, 48205, 91915, 184423, 922115, 5717113, 28585565]

約数ペア:

[(1, 28585565), (5, 5717113), (31, 922115), (155, 184423), (311, 91915), (593, 48205), (1555, 18383), (2965, 9641)]