83420015

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1741}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 117647712

約数和(自身を除く): 34227697

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1369, 1741, 6845, 8705, 9583, 12187, 47915, 60935, 64417, 322085, 450919, 2254595, 2383429, 11917145, 16684003, 83420015]

約数ペア:

[(1, 83420015), (5, 16684003), (7, 11917145), (35, 2383429), (37, 2254595), (185, 450919), (259, 322085), (1295, 64417), (1369, 60935), (1741, 47915), (6845, 12187), (8705, 9583)]