16145325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 36729792

約数和(自身を除く): 20584467

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 67, 75, 81, 85, 105, 119, 135, 153, 175, 189, 201, 225, 255, 315, 335, 357, 405, 425, 459, 469, 525, 567, 595, 603, 675, 765, 945, 1005, 1071, 1139, 1275, 1377, 1407, 1575, 1675, 1785, 1809, 2025, 2295, 2345, 2835, 2975, 3015, 3213, 3417, 3825, 4221, 4725, 5025, 5355, 5427, 5695, 6885, 7035, 7973, 8925, 9045, 9639, 10251, 11475, 11725, 12663, 14175, 15075, 16065, 17085, 21105, 23919, 26775, 27135, 28475, 30753, 34425, 35175, 37989, 39865, 45225, 48195, 51255, 63315, 71757, 80325, 85425, 92259, 105525, 119595, 135675, 153765, 189945, 199325, 215271, 240975, 256275, 316575, 358785, 461295, 597975, 645813, 768825, 949725, 1076355, 1793925, 2306475, 3229065, 5381775, 16145325]

約数ペア:

[(1, 16145325), (3, 5381775), (5, 3229065), (7, 2306475), (9, 1793925), (15, 1076355), (17, 949725), (21, 768825), (25, 645813), (27, 597975), (35, 461295), (45, 358785), (51, 316575), (63, 256275), (67, 240975), (75, 215271), (81, 199325), (85, 189945), (105, 153765), (119, 135675), (135, 119595), (153, 105525), (175, 92259), (189, 85425), (201, 80325), (225, 71757), (255, 63315), (315, 51255), (335, 48195), (357, 45225), (405, 39865), (425, 37989), (459, 35175), (469, 34425), (525, 30753), (567, 28475), (595, 27135), (603, 26775), (675, 23919), (765, 21105), (945, 17085), (1005, 16065), (1071, 15075), (1139, 14175), (1275, 12663), (1377, 11725), (1407, 11475), (1575, 10251), (1675, 9639), (1785, 9045), (1809, 8925), (2025, 7973), (2295, 7035), (2345, 6885), (2835, 5695), (2975, 5427), (3015, 5355), (3213, 5025), (3417, 4725), (3825, 4221)]