40754415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208997}}^1$

素因数の和:209018

約数の個数: 16

約数和(自身を含む): 70223328

約数和(自身を除く): 29468913

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 208997, 626991, 1044985, 2716961, 3134955, 8150883, 13584805, 40754415]

約数ペア:

[(1, 40754415), (3, 13584805), (5, 8150883), (13, 3134955), (15, 2716961), (39, 1044985), (65, 626991), (195, 208997)]