7402005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12653}}^1$

素因数の和:12677

約数の個数: 24

約数和(自身を含む): 13818168

約数和(自身を除く): 6416163

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 12653, 37959, 63265, 113877, 164489, 189795, 493467, 569385, 822445, 1480401, 2467335, 7402005]

約数ペア:

[(1, 7402005), (3, 2467335), (5, 1480401), (9, 822445), (13, 569385), (15, 493467), (39, 189795), (45, 164489), (65, 113877), (117, 63265), (195, 37959), (585, 12653)]