5230215

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 9199008

約数和(自身を除く): 3968793

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1637, 3195, 4911, 8185, 14733, 24555, 73665, 116227, 348681, 581135, 1046043, 1743405, 5230215]

約数ペア:

[(1, 5230215), (3, 1743405), (5, 1046043), (9, 581135), (15, 348681), (45, 116227), (71, 73665), (213, 24555), (355, 14733), (639, 8185), (1065, 4911), (1637, 3195)]