68717355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{93493}}^1$

素因数の和:93515

約数の個数: 24

約数和(自身を含む): 127899792

約数和(自身を除く): 59182437

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 93493, 280479, 467465, 654451, 1402395, 1963353, 3272255, 4581157, 9816765, 13743471, 22905785, 68717355]

約数ペア:

[(1, 68717355), (3, 22905785), (5, 13743471), (7, 9816765), (15, 4581157), (21, 3272255), (35, 1963353), (49, 1402395), (105, 654451), (147, 467465), (245, 280479), (735, 93493)]