6424705

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 9237312

約数和(自身を除く): 2812607

約数列:

[1, 5, 7, 23, 35, 115, 161, 347, 529, 805, 1735, 2429, 2645, 3703, 7981, 12145, 18515, 39905, 55867, 183563, 279335, 917815, 1284941, 6424705]

約数ペア:

[(1, 6424705), (5, 1284941), (7, 917815), (23, 279335), (35, 183563), (115, 55867), (161, 39905), (347, 18515), (529, 12145), (805, 7981), (1735, 3703), (2429, 2645)]