205366965

素因数分解:

$3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{11287}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 328887168

約数和(自身を除く): 123520203

約数列:

[1, 3, 5, 15, 1213, 3639, 6065, 11287, 18195, 33861, 56435, 169305, 13691131, 41073393, 68455655, 205366965]

約数ペア:

[(1, 205366965), (3, 68455655), (5, 41073393), (15, 13691131), (1213, 169305), (3639, 56435), (6065, 33861), (11287, 18195)]