55631205

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 118530048

約数和(自身を除く): 62898843

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 211, 217, 243, 279, 315, 405, 465, 567, 633, 651, 837, 945, 1055, 1085, 1215, 1395, 1477, 1701, 1899, 1953, 2511, 2835, 3165, 3255, 4185, 4431, 5697, 5859, 6541, 7385, 7533, 8505, 9495, 9765, 12555, 13293, 17091, 17577, 19623, 22155, 28485, 29295, 32705, 37665, 39879, 45787, 51273, 52731, 58869, 66465, 85455, 87885, 98115, 119637, 137361, 176607, 199395, 228935, 256365, 263655, 294345, 358911, 412083, 529821, 598185, 686805, 883035, 1236249, 1589463, 1794555, 2060415, 2649105, 3708747, 6181245, 7947315, 11126241, 18543735, 55631205]

約数ペア:

[(1, 55631205), (3, 18543735), (5, 11126241), (7, 7947315), (9, 6181245), (15, 3708747), (21, 2649105), (27, 2060415), (31, 1794555), (35, 1589463), (45, 1236249), (63, 883035), (81, 686805), (93, 598185), (105, 529821), (135, 412083), (155, 358911), (189, 294345), (211, 263655), (217, 256365), (243, 228935), (279, 199395), (315, 176607), (405, 137361), (465, 119637), (567, 98115), (633, 87885), (651, 85455), (837, 66465), (945, 58869), (1055, 52731), (1085, 51273), (1215, 45787), (1395, 39879), (1477, 37665), (1701, 32705), (1899, 29295), (1953, 28485), (2511, 22155), (2835, 19623), (3165, 17577), (3255, 17091), (4185, 13293), (4431, 12555), (5697, 9765), (5859, 9495), (6541, 8505), (7385, 7533)]