164969415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 312242112

約数和(自身を除く): 147272697

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 2847, 3285, 3863, 4745, 8541, 11589, 14235, 19315, 34767, 42705, 50219, 57945, 150657, 173835, 251095, 281999, 451971, 753285, 845997, 1409995, 2259855, 2537991, 3665987, 4229985, 10997961, 12689955, 18329935, 32993883, 54989805, 164969415]

約数ペア:

[(1, 164969415), (3, 54989805), (5, 32993883), (9, 18329935), (13, 12689955), (15, 10997961), (39, 4229985), (45, 3665987), (65, 2537991), (73, 2259855), (117, 1409995), (195, 845997), (219, 753285), (365, 451971), (585, 281999), (657, 251095), (949, 173835), (1095, 150657), (2847, 57945), (3285, 50219), (3863, 42705), (4745, 34767), (8541, 19315), (11589, 14235)]