12611025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 28212480

約数和(自身を除く): 15601455

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 135, 153, 157, 175, 189, 225, 255, 315, 357, 425, 459, 471, 525, 595, 675, 765, 785, 945, 1071, 1099, 1275, 1413, 1575, 1785, 2295, 2355, 2669, 2975, 3213, 3297, 3825, 3925, 4239, 4725, 5355, 5495, 7065, 8007, 8925, 9891, 11475, 11775, 13345, 16065, 16485, 18683, 21195, 24021, 26775, 27475, 29673, 35325, 40035, 49455, 56049, 66725, 72063, 80325, 82425, 93415, 105975, 120105, 148365, 168147, 200175, 247275, 280245, 360315, 467075, 504441, 600525, 741825, 840735, 1401225, 1801575, 2522205, 4203675, 12611025]

約数ペア:

[(1, 12611025), (3, 4203675), (5, 2522205), (7, 1801575), (9, 1401225), (15, 840735), (17, 741825), (21, 600525), (25, 504441), (27, 467075), (35, 360315), (45, 280245), (51, 247275), (63, 200175), (75, 168147), (85, 148365), (105, 120105), (119, 105975), (135, 93415), (153, 82425), (157, 80325), (175, 72063), (189, 66725), (225, 56049), (255, 49455), (315, 40035), (357, 35325), (425, 29673), (459, 27475), (471, 26775), (525, 24021), (595, 21195), (675, 18683), (765, 16485), (785, 16065), (945, 13345), (1071, 11775), (1099, 11475), (1275, 9891), (1413, 8925), (1575, 8007), (1785, 7065), (2295, 5495), (2355, 5355), (2669, 4725), (2975, 4239), (3213, 3925), (3297, 3825)]