490367055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{3181}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 806446080

約数和(自身を除く): 316079025

約数列:

[1, 3, 5, 15, 43, 129, 215, 239, 645, 717, 1195, 3181, 3585, 9543, 10277, 15905, 30831, 47715, 51385, 136783, 154155, 410349, 683915, 760259, 2051745, 2280777, 3801295, 11403885, 32691137, 98073411, 163455685, 490367055]

約数ペア:

[(1, 490367055), (3, 163455685), (5, 98073411), (15, 32691137), (43, 11403885), (129, 3801295), (215, 2280777), (239, 2051745), (645, 760259), (717, 683915), (1195, 410349), (3181, 154155), (3585, 136783), (9543, 51385), (10277, 47715), (15905, 30831)]