854880490935

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{30449}}^1$

素因数の和:31030

約数の個数: 80

約数和(自身を含む): 1544993049600

約数和(自身を除く): 690112558665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 383, 405, 543, 905, 1149, 1629, 1915, 2715, 3447, 4887, 5745, 8145, 10341, 14661, 17235, 24435, 30449, 31023, 51705, 69323, 73305, 91347, 152245, 155115, 207969, 274041, 346615, 456735, 623907, 822123, 1039845, 1370205, 1871721, 2466369, 3119535, 4110615, 5511269, 5615163, 9358605, 11661967, 12331845, 16533807, 27556345, 28075815, 34985901, 49601421, 58309835, 82669035, 104957703, 148804263, 174929505, 248007105, 314873109, 446412789, 524788515, 744021315, 944619327, 1574365545, 2110816027, 2232063945, 4723096635, 6332448081, 10554080135, 18997344243, 31662240405, 56992032729, 94986721215, 170976098187, 284960163645, 854880490935]

約数ペア:

[(1, 854880490935), (3, 284960163645), (5, 170976098187), (9, 94986721215), (15, 56992032729), (27, 31662240405), (45, 18997344243), (81, 10554080135), (135, 6332448081), (181, 4723096635), (383, 2232063945), (405, 2110816027), (543, 1574365545), (905, 944619327), (1149, 744021315), (1629, 524788515), (1915, 446412789), (2715, 314873109), (3447, 248007105), (4887, 174929505), (5745, 148804263), (8145, 104957703), (10341, 82669035), (14661, 58309835), (17235, 49601421), (24435, 34985901), (30449, 28075815), (31023, 27556345), (51705, 16533807), (69323, 12331845), (73305, 11661967), (91347, 9358605), (152245, 5615163), (155115, 5511269), (207969, 4110615), (274041, 3119535), (346615, 2466369), (456735, 1871721), (623907, 1370205), (822123, 1039845)]