69339915

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1753}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 123762240

約数和(自身を除く): 54422325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1465, 1753, 2637, 4395, 5259, 7911, 8765, 13185, 15777, 26295, 39555, 47331, 78885, 236655, 513629, 1540887, 2568145, 4622661, 7704435, 13867983, 23113305, 69339915]

約数ペア:

[(1, 69339915), (3, 23113305), (5, 13867983), (9, 7704435), (15, 4622661), (27, 2568145), (45, 1540887), (135, 513629), (293, 236655), (879, 78885), (1465, 47331), (1753, 39555), (2637, 26295), (4395, 15777), (5259, 13185), (7911, 8765)]