67972065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{92479}}^1$

素因数の和:92501

約数の個数: 24

約数和(自身を含む): 126512640

約数和(自身を除く): 58540575

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 92479, 277437, 462395, 647353, 1387185, 1942059, 3236765, 4531471, 9710295, 13594413, 22657355, 67972065]

約数ペア:

[(1, 67972065), (3, 22657355), (5, 13594413), (7, 9710295), (15, 4531471), (21, 3236765), (35, 1942059), (49, 1387185), (105, 647353), (147, 462395), (245, 277437), (735, 92479)]