90519345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 182033280

約数和(自身を除く): 91513935

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 4289, 7035, 12867, 21105, 21445, 30023, 38601, 64335, 90069, 150115, 193005, 270207, 287363, 450345, 862089, 1351035, 1436815, 2011541, 2586267, 4310445, 6034623, 10057705, 12931335, 18103869, 30173115, 90519345]

約数ペア:

[(1, 90519345), (3, 30173115), (5, 18103869), (7, 12931335), (9, 10057705), (15, 6034623), (21, 4310445), (35, 2586267), (45, 2011541), (63, 1436815), (67, 1351035), (105, 862089), (201, 450345), (315, 287363), (335, 270207), (469, 193005), (603, 150115), (1005, 90069), (1407, 64335), (2345, 38601), (3015, 30023), (4221, 21445), (4289, 21105), (7035, 12867)]