40227165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 38846115

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 103, 135, 165, 263, 297, 309, 495, 515, 789, 927, 1133, 1315, 1485, 1545, 2367, 2781, 2893, 3399, 3945, 4635, 5665, 7101, 8679, 10197, 11835, 13905, 14465, 16995, 26037, 27089, 30591, 35505, 43395, 50985, 78111, 81267, 130185, 135445, 152955, 243801, 297979, 390555, 406335, 731403, 893937, 1219005, 1489895, 2681811, 3657015, 4469685, 8045433, 13409055, 40227165]

約数ペア:

[(1, 40227165), (3, 13409055), (5, 8045433), (9, 4469685), (11, 3657015), (15, 2681811), (27, 1489895), (33, 1219005), (45, 893937), (55, 731403), (99, 406335), (103, 390555), (135, 297979), (165, 243801), (263, 152955), (297, 135445), (309, 130185), (495, 81267), (515, 78111), (789, 50985), (927, 43395), (1133, 35505), (1315, 30591), (1485, 27089), (1545, 26037), (2367, 16995), (2781, 14465), (2893, 13905), (3399, 11835), (3945, 10197), (4635, 8679), (5665, 7101)]