22527855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 47308800

約数和(自身を除く): 24780945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 769, 837, 945, 1085, 1395, 1953, 2307, 3255, 3845, 4185, 5383, 5859, 6921, 9765, 11535, 16149, 20763, 23839, 26915, 29295, 34605, 48447, 71517, 80745, 103815, 119195, 145341, 166873, 214551, 242235, 357585, 500619, 643653, 726705, 834365, 1072755, 1501857, 2503095, 3218265, 4505571, 7509285, 22527855]

約数ペア:

[(1, 22527855), (3, 7509285), (5, 4505571), (7, 3218265), (9, 2503095), (15, 1501857), (21, 1072755), (27, 834365), (31, 726705), (35, 643653), (45, 500619), (63, 357585), (93, 242235), (105, 214551), (135, 166873), (155, 145341), (189, 119195), (217, 103815), (279, 80745), (315, 71517), (465, 48447), (651, 34605), (769, 29295), (837, 26915), (945, 23839), (1085, 20763), (1395, 16149), (1953, 11535), (2307, 9765), (3255, 6921), (3845, 5859), (4185, 5383)]