11945550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 29966832

約数和(自身を除く): 18021282

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 821, 970, 1455, 1642, 2425, 2463, 2910, 4105, 4850, 4926, 7275, 8210, 12315, 14550, 20525, 24630, 41050, 61575, 79637, 123150, 159274, 238911, 398185, 477822, 796370, 1194555, 1990925, 2389110, 3981850, 5972775, 11945550]

約数ペア:

[(1, 11945550), (2, 5972775), (3, 3981850), (5, 2389110), (6, 1990925), (10, 1194555), (15, 796370), (25, 477822), (30, 398185), (50, 238911), (75, 159274), (97, 123150), (150, 79637), (194, 61575), (291, 41050), (485, 24630), (582, 20525), (821, 14550), (970, 12315), (1455, 8210), (1642, 7275), (2425, 4926), (2463, 4850), (2910, 4105)]