81536685

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{7477}}^1$

素因数の和:8212

約数の個数: 16

約数和(自身を含む): 130655616

約数和(自身を除く): 49118931

約数列:

[1, 3, 5, 15, 727, 2181, 3635, 7477, 10905, 22431, 37385, 112155, 5435779, 16307337, 27178895, 81536685]

約数ペア:

[(1, 81536685), (3, 27178895), (5, 16307337), (15, 5435779), (727, 112155), (2181, 37385), (3635, 22431), (7477, 10905)]