7109479815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{42307}}^1$

素因数の和:42991

約数の個数: 32

約数和(自身を含む): 12062856960

約数和(自身を除く): 4953377145

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 659, 1977, 3295, 9885, 11203, 33609, 42307, 56015, 126921, 168045, 211535, 634605, 719219, 2157657, 3596095, 10788285, 27880313, 83640939, 139401565, 418204695, 473965321, 1421895963, 2369826605, 7109479815]

約数ペア:

[(1, 7109479815), (3, 2369826605), (5, 1421895963), (15, 473965321), (17, 418204695), (51, 139401565), (85, 83640939), (255, 27880313), (659, 10788285), (1977, 3596095), (3295, 2157657), (9885, 719219), (11203, 634605), (33609, 211535), (42307, 168045), (56015, 126921)]