25683005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5701}}^1$

素因数の和:5776

約数の個数: 16

約数和(自身を含む): 33254064

約数和(自身を除く): 7571059

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 5701, 28505, 96917, 302153, 484585, 1510765, 5136601, 25683005]

約数ペア:

[(1, 25683005), (5, 5136601), (17, 1510765), (53, 484585), (85, 302153), (265, 96917), (901, 28505), (4505, 5701)]