16629795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 36900864

約数和(自身を除く): 20271069

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 131, 155, 195, 217, 273, 279, 315, 393, 403, 455, 465, 585, 651, 655, 819, 917, 1085, 1179, 1209, 1365, 1395, 1703, 1953, 1965, 2015, 2751, 2821, 3255, 3627, 4061, 4095, 4585, 5109, 5895, 6045, 8253, 8463, 8515, 9765, 11921, 12183, 13755, 14105, 15327, 18135, 20305, 25389, 25545, 28427, 35763, 36549, 41265, 42315, 52793, 59605, 60915, 76635, 85281, 107289, 126945, 142135, 158379, 178815, 182745, 255843, 263965, 369551, 426405, 475137, 536445, 791895, 1108653, 1279215, 1847755, 2375685, 3325959, 5543265, 16629795]

約数ペア:

[(1, 16629795), (3, 5543265), (5, 3325959), (7, 2375685), (9, 1847755), (13, 1279215), (15, 1108653), (21, 791895), (31, 536445), (35, 475137), (39, 426405), (45, 369551), (63, 263965), (65, 255843), (91, 182745), (93, 178815), (105, 158379), (117, 142135), (131, 126945), (155, 107289), (195, 85281), (217, 76635), (273, 60915), (279, 59605), (315, 52793), (393, 42315), (403, 41265), (455, 36549), (465, 35763), (585, 28427), (651, 25545), (655, 25389), (819, 20305), (917, 18135), (1085, 15327), (1179, 14105), (1209, 13755), (1365, 12183), (1395, 11921), (1703, 9765), (1953, 8515), (1965, 8463), (2015, 8253), (2751, 6045), (2821, 5895), (3255, 5109), (3627, 4585), (4061, 4095)]