83221845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113227}}^1$

素因数の和:113249

約数の個数: 24

約数和(自身を含む): 154895904

約数和(自身を除く): 71674059

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 113227, 339681, 566135, 792589, 1698405, 2377767, 3962945, 5548123, 11888835, 16644369, 27740615, 83221845]

約数ペア:

[(1, 83221845), (3, 27740615), (5, 16644369), (7, 11888835), (15, 5548123), (21, 3962945), (35, 2377767), (49, 1698405), (105, 792589), (147, 566135), (245, 339681), (735, 113227)]