9969465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 8941767

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 55, 69, 71, 111, 115, 165, 185, 213, 253, 345, 355, 407, 555, 759, 781, 851, 1065, 1221, 1265, 1633, 2035, 2343, 2553, 2627, 3795, 3905, 4255, 4899, 6105, 7881, 8165, 9361, 11715, 12765, 13135, 17963, 24495, 28083, 28897, 39405, 46805, 53889, 60421, 86691, 89815, 140415, 144485, 181263, 269445, 302105, 433455, 664631, 906315, 1993893, 3323155, 9969465]

約数ペア:

[(1, 9969465), (3, 3323155), (5, 1993893), (11, 906315), (15, 664631), (23, 433455), (33, 302105), (37, 269445), (55, 181263), (69, 144485), (71, 140415), (111, 89815), (115, 86691), (165, 60421), (185, 53889), (213, 46805), (253, 39405), (345, 28897), (355, 28083), (407, 24495), (555, 17963), (759, 13135), (781, 12765), (851, 11715), (1065, 9361), (1221, 8165), (1265, 7881), (1633, 6105), (2035, 4899), (2343, 4255), (2553, 3905), (2627, 3795)]