63138705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{85903}}^1$

素因数の和:85925

約数の個数: 24

約数和(自身を含む): 117516672

約数和(自身を除く): 54377967

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 85903, 257709, 429515, 601321, 1288545, 1803963, 3006605, 4209247, 9019815, 12627741, 21046235, 63138705]

約数ペア:

[(1, 63138705), (3, 21046235), (5, 12627741), (7, 9019815), (15, 4209247), (21, 3006605), (35, 1803963), (49, 1288545), (105, 601321), (147, 429515), (245, 257709), (735, 85903)]