2016951315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 3502559232

約数和(自身を除く): 1485607917

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 101, 213, 255, 303, 355, 505, 1065, 1103, 1207, 1515, 1717, 3309, 3621, 5151, 5515, 6035, 7171, 8585, 16545, 18105, 18751, 21513, 25755, 35855, 56253, 78313, 93755, 107565, 111403, 121907, 234939, 281265, 334209, 365721, 391565, 557015, 609535, 1174695, 1331321, 1671045, 1828605, 1893851, 3993963, 5681553, 6656605, 7909613, 9469255, 19969815, 23728839, 28407765, 39548065, 118644195, 134463421, 403390263, 672317105, 2016951315]

約数ペア:

[(1, 2016951315), (3, 672317105), (5, 403390263), (15, 134463421), (17, 118644195), (51, 39548065), (71, 28407765), (85, 23728839), (101, 19969815), (213, 9469255), (255, 7909613), (303, 6656605), (355, 5681553), (505, 3993963), (1065, 1893851), (1103, 1828605), (1207, 1671045), (1515, 1331321), (1717, 1174695), (3309, 609535), (3621, 557015), (5151, 391565), (5515, 365721), (6035, 334209), (7171, 281265), (8585, 234939), (16545, 121907), (18105, 111403), (18751, 107565), (21513, 93755), (25755, 78313), (35855, 56253)]