12823005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 23264640

約数和(自身を除く): 10441635

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3461, 3705, 10383, 17305, 44993, 51915, 65759, 134979, 197277, 224965, 328795, 674895, 854867, 986385, 2564601, 4274335, 12823005]

約数ペア:

[(1, 12823005), (3, 4274335), (5, 2564601), (13, 986385), (15, 854867), (19, 674895), (39, 328795), (57, 224965), (65, 197277), (95, 134979), (195, 65759), (247, 51915), (285, 44993), (741, 17305), (1235, 10383), (3461, 3705)]