6941745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 13253760

約数和(自身を除く): 6312015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 353, 437, 855, 1035, 1059, 1311, 1765, 2185, 3177, 3933, 5295, 6555, 6707, 8119, 15885, 19665, 20121, 24357, 33535, 40595, 60363, 73071, 100605, 121785, 154261, 301815, 365355, 462783, 771305, 1388349, 2313915, 6941745]

約数ペア:

[(1, 6941745), (3, 2313915), (5, 1388349), (9, 771305), (15, 462783), (19, 365355), (23, 301815), (45, 154261), (57, 121785), (69, 100605), (95, 73071), (115, 60363), (171, 40595), (207, 33535), (285, 24357), (345, 20121), (353, 19665), (437, 15885), (855, 8119), (1035, 6707), (1059, 6555), (1311, 5295), (1765, 3933), (2185, 3177)]