254166045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2927}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 465481728

約数和(自身を除く): 211315683

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 827, 2481, 2927, 4135, 5789, 8781, 12405, 14635, 17367, 20489, 28945, 43905, 61467, 86835, 102445, 307335, 2420629, 7261887, 12103145, 16944403, 36309435, 50833209, 84722015, 254166045]

約数ペア:

[(1, 254166045), (3, 84722015), (5, 50833209), (7, 36309435), (15, 16944403), (21, 12103145), (35, 7261887), (105, 2420629), (827, 307335), (2481, 102445), (2927, 86835), (4135, 61467), (5789, 43905), (8781, 28945), (12405, 20489), (14635, 17367)]