490018035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193301}}^1$

素因数の和:193335

約数の個数: 24

約数和(自身を含む): 848982384

約数和(自身を除く): 358964349

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 193301, 579903, 966505, 2512913, 2899515, 7538739, 12564565, 32667869, 37693695, 98003607, 163339345, 490018035]

約数ペア:

[(1, 490018035), (3, 163339345), (5, 98003607), (13, 37693695), (15, 32667869), (39, 12564565), (65, 7538739), (169, 2899515), (195, 2512913), (507, 966505), (845, 579903), (2535, 193301)]