27239215

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 33893568

約数和(自身を除く): 6654353

約数列:

[1, 5, 37, 113, 185, 565, 1303, 4181, 6515, 20905, 48211, 147239, 241055, 736195, 5447843, 27239215]

約数ペア:

[(1, 27239215), (5, 5447843), (37, 736195), (113, 241055), (185, 147239), (565, 48211), (1303, 20905), (4181, 6515)]