67746735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 134784000

約数和(自身を除く): 67037265

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 431, 499, 1293, 1497, 2155, 2495, 3017, 3493, 3879, 4491, 6465, 7485, 9051, 10479, 15085, 17465, 19395, 22455, 27153, 31437, 45255, 52395, 135765, 157185, 215069, 645207, 1075345, 1505483, 1935621, 3226035, 4516449, 7527415, 9678105, 13549347, 22582245, 67746735]

約数ペア:

[(1, 67746735), (3, 22582245), (5, 13549347), (7, 9678105), (9, 7527415), (15, 4516449), (21, 3226035), (35, 1935621), (45, 1505483), (63, 1075345), (105, 645207), (315, 215069), (431, 157185), (499, 135765), (1293, 52395), (1497, 45255), (2155, 31437), (2495, 27153), (3017, 22455), (3493, 19395), (3879, 17465), (4491, 15085), (6465, 10479), (7485, 9051)]