8430345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 18708480

約数和(自身を除く): 10278135

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 811, 945, 1155, 1485, 2079, 2433, 3465, 4055, 5677, 7299, 8921, 10395, 12165, 17031, 21897, 26763, 28385, 36495, 44605, 51093, 62447, 80289, 85155, 109485, 133815, 153279, 187341, 240867, 255465, 312235, 401445, 562023, 766395, 936705, 1204335, 1686069, 2810115, 8430345]

約数ペア:

[(1, 8430345), (3, 2810115), (5, 1686069), (7, 1204335), (9, 936705), (11, 766395), (15, 562023), (21, 401445), (27, 312235), (33, 255465), (35, 240867), (45, 187341), (55, 153279), (63, 133815), (77, 109485), (99, 85155), (105, 80289), (135, 62447), (165, 51093), (189, 44605), (231, 36495), (297, 28385), (315, 26763), (385, 21897), (495, 17031), (693, 12165), (811, 10395), (945, 8921), (1155, 7299), (1485, 5677), (2079, 4055), (2433, 3465)]