17952165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 40346880

約数和(自身を除く): 22394715

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 121, 135, 157, 165, 189, 231, 297, 315, 363, 385, 471, 495, 605, 693, 785, 847, 945, 1089, 1099, 1155, 1413, 1485, 1727, 1815, 2079, 2355, 2541, 3267, 3297, 3465, 4235, 4239, 5181, 5445, 5495, 7065, 7623, 8635, 9891, 10395, 12089, 12705, 15543, 16335, 16485, 18997, 21195, 22869, 25905, 29673, 36267, 38115, 46629, 49455, 56991, 60445, 77715, 94985, 108801, 114345, 132979, 148365, 170973, 181335, 233145, 284955, 326403, 398937, 512919, 544005, 664895, 854865, 1196811, 1632015, 1994685, 2564595, 3590433, 5984055, 17952165]

約数ペア:

[(1, 17952165), (3, 5984055), (5, 3590433), (7, 2564595), (9, 1994685), (11, 1632015), (15, 1196811), (21, 854865), (27, 664895), (33, 544005), (35, 512919), (45, 398937), (55, 326403), (63, 284955), (77, 233145), (99, 181335), (105, 170973), (121, 148365), (135, 132979), (157, 114345), (165, 108801), (189, 94985), (231, 77715), (297, 60445), (315, 56991), (363, 49455), (385, 46629), (471, 38115), (495, 36267), (605, 29673), (693, 25905), (785, 22869), (847, 21195), (945, 18997), (1089, 16485), (1099, 16335), (1155, 15543), (1413, 12705), (1485, 12089), (1727, 10395), (1815, 9891), (2079, 8635), (2355, 7623), (2541, 7065), (3267, 5495), (3297, 5445), (3465, 5181), (4235, 4239)]