9172065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{12479}}^1$

素因数の和:12501

約数の個数: 24

約数和(自身を含む): 17072640

約数和(自身を除く): 7900575

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 12479, 37437, 62395, 87353, 187185, 262059, 436765, 611471, 1310295, 1834413, 3057355, 9172065]

約数ペア:

[(1, 9172065), (3, 3057355), (5, 1834413), (7, 1310295), (15, 611471), (21, 436765), (35, 262059), (49, 187185), (105, 87353), (147, 62395), (245, 37437), (735, 12479)]