40232865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 67574016

約数和(自身を除く): 27341151

約数列:

[1, 3, 5, 15, 23, 69, 115, 277, 345, 421, 831, 1263, 1385, 2105, 4155, 6315, 6371, 9683, 19113, 29049, 31855, 48415, 95565, 116617, 145245, 349851, 583085, 1749255, 2682191, 8046573, 13410955, 40232865]

約数ペア:

[(1, 40232865), (3, 13410955), (5, 8046573), (15, 2682191), (23, 1749255), (69, 583085), (115, 349851), (277, 145245), (345, 116617), (421, 95565), (831, 48415), (1263, 31855), (1385, 29049), (2105, 19113), (4155, 9683), (6315, 6371)]