15679629315

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{769}}^1\times {\mathrm{1321}}^1$

素因数の和:2122

約数の個数: 96

約数和(自身を含む): 31759728000

約数和(自身を除く): 16080098685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 769, 1029, 1321, 1715, 2205, 2307, 3087, 3845, 3963, 5145, 5383, 6605, 6921, 9247, 11535, 11889, 15435, 16149, 19815, 26915, 27741, 34605, 37681, 46235, 48447, 59445, 64729, 80745, 83223, 113043, 138705, 188405, 194187, 242235, 263767, 323645, 339129, 416115, 453103, 565215, 582561, 791301, 970935, 1015849, 1318835, 1359309, 1695645, 2265515, 2373903, 2912805, 3047547, 3956505, 4077927, 5079245, 6796545, 7110943, 9142641, 11869515, 15237735, 20389635, 21332829, 35554715, 45713205, 49776601, 63998487, 106664145, 149329803, 248883005, 319992435, 348436207, 447989409, 746649015, 1045308621, 1742181035, 2239947045, 3135925863, 5226543105, 15679629315]

約数ペア:

[(1, 15679629315), (3, 5226543105), (5, 3135925863), (7, 2239947045), (9, 1742181035), (15, 1045308621), (21, 746649015), (35, 447989409), (45, 348436207), (49, 319992435), (63, 248883005), (105, 149329803), (147, 106664145), (245, 63998487), (315, 49776601), (343, 45713205), (441, 35554715), (735, 21332829), (769, 20389635), (1029, 15237735), (1321, 11869515), (1715, 9142641), (2205, 7110943), (2307, 6796545), (3087, 5079245), (3845, 4077927), (3963, 3956505), (5145, 3047547), (5383, 2912805), (6605, 2373903), (6921, 2265515), (9247, 1695645), (11535, 1359309), (11889, 1318835), (15435, 1015849), (16149, 970935), (19815, 791301), (26915, 582561), (27741, 565215), (34605, 453103), (37681, 416115), (46235, 339129), (48447, 323645), (59445, 263767), (64729, 242235), (80745, 194187), (83223, 188405), (113043, 138705)]