494970345

素因数分解:

$3^5\times 5^1\times {\mathrm{407383}}^1$

素因数の和:407403

約数の個数: 24

約数和(自身を含む): 889726656

約数和(自身を除く): 394756311

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 407383, 1222149, 2036915, 3666447, 6110745, 10999341, 18332235, 32998023, 54996705, 98994069, 164990115, 494970345]

約数ペア:

[(1, 494970345), (3, 164990115), (5, 98994069), (9, 54996705), (15, 32998023), (27, 18332235), (45, 10999341), (81, 6110745), (135, 3666447), (243, 2036915), (405, 1222149), (1215, 407383)]