54221115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 95552352

約数和(自身を除く): 41331237

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 169, 195, 219, 293, 365, 507, 845, 879, 949, 1095, 1465, 2535, 2847, 3809, 4395, 4745, 11427, 12337, 14235, 19045, 21389, 37011, 49517, 57135, 61685, 64167, 106945, 148551, 185055, 247585, 278057, 320835, 742755, 834171, 1390285, 3614741, 4170855, 10844223, 18073705, 54221115]

約数ペア:

[(1, 54221115), (3, 18073705), (5, 10844223), (13, 4170855), (15, 3614741), (39, 1390285), (65, 834171), (73, 742755), (169, 320835), (195, 278057), (219, 247585), (293, 185055), (365, 148551), (507, 106945), (845, 64167), (879, 61685), (949, 57135), (1095, 49517), (1465, 37011), (2535, 21389), (2847, 19045), (3809, 14235), (4395, 12337), (4745, 11427)]