148711185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 309184512

約数和(自身を除く): 160473327

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 97, 105, 155, 157, 217, 279, 291, 315, 465, 471, 485, 651, 679, 785, 873, 1085, 1099, 1395, 1413, 1455, 1953, 2037, 2355, 3007, 3255, 3297, 3395, 4365, 4867, 5495, 6111, 7065, 9021, 9765, 9891, 10185, 14601, 15035, 15229, 16485, 21049, 24335, 27063, 30555, 34069, 43803, 45105, 45687, 49455, 63147, 73005, 76145, 102207, 105245, 106603, 135315, 137061, 170345, 189441, 219015, 228435, 306621, 315735, 319809, 472099, 511035, 533015, 685305, 947205, 959427, 1416297, 1533105, 1599045, 2360495, 3304693, 4248891, 4797135, 7081485, 9914079, 16523465, 21244455, 29742237, 49570395, 148711185]

約数ペア:

[(1, 148711185), (3, 49570395), (5, 29742237), (7, 21244455), (9, 16523465), (15, 9914079), (21, 7081485), (31, 4797135), (35, 4248891), (45, 3304693), (63, 2360495), (93, 1599045), (97, 1533105), (105, 1416297), (155, 959427), (157, 947205), (217, 685305), (279, 533015), (291, 511035), (315, 472099), (465, 319809), (471, 315735), (485, 306621), (651, 228435), (679, 219015), (785, 189441), (873, 170345), (1085, 137061), (1099, 135315), (1395, 106603), (1413, 105245), (1455, 102207), (1953, 76145), (2037, 73005), (2355, 63147), (3007, 49455), (3255, 45687), (3297, 45105), (3395, 43803), (4365, 34069), (4867, 30555), (5495, 27063), (6111, 24335), (7065, 21049), (9021, 16485), (9765, 15229), (9891, 15035), (10185, 14601)]