6181245

素因数分解:

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

素因数の和:263

約数の個数: 64

約数和(自身を含む): 13025280

約数和(自身を除く): 6844035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 211, 217, 279, 315, 465, 633, 651, 837, 945, 1055, 1085, 1395, 1477, 1899, 1953, 3165, 3255, 4185, 4431, 5697, 5859, 6541, 7385, 9495, 9765, 13293, 19623, 22155, 28485, 29295, 32705, 39879, 45787, 58869, 66465, 98115, 137361, 176607, 199395, 228935, 294345, 412083, 686805, 883035, 1236249, 2060415, 6181245]

約数ペア:

[(1, 6181245), (3, 2060415), (5, 1236249), (7, 883035), (9, 686805), (15, 412083), (21, 294345), (27, 228935), (31, 199395), (35, 176607), (45, 137361), (63, 98115), (93, 66465), (105, 58869), (135, 45787), (155, 39879), (189, 32705), (211, 29295), (217, 28485), (279, 22155), (315, 19623), (465, 13293), (633, 9765), (651, 9495), (837, 7385), (945, 6541), (1055, 5859), (1085, 5697), (1395, 4431), (1477, 4185), (1899, 3255), (1953, 3165)]