71007105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 51767295

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 811, 1347, 2245, 2433, 4055, 5837, 6735, 10543, 12165, 17511, 29185, 31629, 52715, 87555, 158145, 364139, 1092417, 1820695, 4733807, 5462085, 14201421, 23669035, 71007105]

約数ペア:

[(1, 71007105), (3, 23669035), (5, 14201421), (13, 5462085), (15, 4733807), (39, 1820695), (65, 1092417), (195, 364139), (449, 158145), (811, 87555), (1347, 52715), (2245, 31629), (2433, 29185), (4055, 17511), (5837, 12165), (6735, 10543)]