148934205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 295985664

約数和(自身を除く): 147051459

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 431, 1097, 1293, 2155, 3017, 3291, 3879, 5485, 6465, 7679, 9051, 9873, 15085, 16455, 19395, 23037, 27153, 38395, 45255, 49365, 69111, 115185, 135765, 345555, 472807, 1418421, 2364035, 3309649, 4255263, 7092105, 9928947, 16548245, 21276315, 29786841, 49644735, 148934205]

約数ペア:

[(1, 148934205), (3, 49644735), (5, 29786841), (7, 21276315), (9, 16548245), (15, 9928947), (21, 7092105), (35, 4255263), (45, 3309649), (63, 2364035), (105, 1418421), (315, 472807), (431, 345555), (1097, 135765), (1293, 115185), (2155, 69111), (3017, 49365), (3291, 45255), (3879, 38395), (5485, 27153), (6465, 23037), (7679, 19395), (9051, 16455), (9873, 15085)]