2040697905

素因数分解:

$3^1\times 5^1\times {\mathrm{6089}}^1\times {\mathrm{22343}}^1$

素因数の和:28440

約数の個数: 16

約数和(自身を含む): 3265799040

約数和(自身を除く): 1225101135

約数列:

[1, 3, 5, 15, 6089, 18267, 22343, 30445, 67029, 91335, 111715, 335145, 136046527, 408139581, 680232635, 2040697905]

約数ペア:

[(1, 2040697905), (3, 680232635), (5, 408139581), (15, 136046527), (6089, 335145), (18267, 111715), (22343, 91335), (30445, 67029)]