7772145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 13633920

約数和(自身を除く): 5861775

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1051, 1479, 2465, 3153, 5255, 7395, 15765, 17867, 30479, 53601, 89335, 91437, 152395, 268005, 457185, 518143, 1554429, 2590715, 7772145]

約数ペア:

[(1, 7772145), (3, 2590715), (5, 1554429), (15, 518143), (17, 457185), (29, 268005), (51, 152395), (85, 91437), (87, 89335), (145, 53601), (255, 30479), (435, 17867), (493, 15765), (1051, 7395), (1479, 5255), (2465, 3153)]