4750095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 9146880

約数和(自身を除く): 4396785

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2381, 7143, 11905, 16667, 35715, 45239, 50001, 83335, 135717, 226195, 250005, 316673, 678585, 950019, 1583365, 4750095]

約数ペア:

[(1, 4750095), (3, 1583365), (5, 950019), (7, 678585), (15, 316673), (19, 250005), (21, 226195), (35, 135717), (57, 83335), (95, 50001), (105, 45239), (133, 35715), (285, 16667), (399, 11905), (665, 7143), (1995, 2381)]