155588505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 265120128

約数和(自身を除く): 109531623

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 3077, 3371, 9231, 10113, 15385, 16855, 46155, 50565, 57307, 171921, 286535, 610151, 859605, 1830453, 3050755, 9152265, 10372567, 31117701, 51862835, 155588505]

約数ペア:

[(1, 155588505), (3, 51862835), (5, 31117701), (15, 10372567), (17, 9152265), (51, 3050755), (85, 1830453), (181, 859605), (255, 610151), (543, 286535), (905, 171921), (2715, 57307), (3077, 50565), (3371, 46155), (9231, 16855), (10113, 15385)]