61171005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20089}}^1$

素因数の和:20133

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 54547395

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 20089, 60267, 100445, 140623, 301335, 421869, 582581, 703115, 1747743, 2109345, 2912905, 4078067, 8738715, 12234201, 20390335, 61171005]

約数ペア:

[(1, 61171005), (3, 20390335), (5, 12234201), (7, 8738715), (15, 4078067), (21, 2912905), (29, 2109345), (35, 1747743), (87, 703115), (105, 582581), (145, 421869), (203, 301335), (435, 140623), (609, 100445), (1015, 60267), (3045, 20089)]