22406545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 9692783

約数列:

[1, 5, 7, 35, 47, 53, 235, 257, 265, 329, 371, 1285, 1645, 1799, 1855, 2491, 8995, 12079, 12455, 13621, 17437, 60395, 68105, 84553, 87185, 95347, 422765, 476735, 640187, 3200935, 4481309, 22406545]

約数ペア:

[(1, 22406545), (5, 4481309), (7, 3200935), (35, 640187), (47, 476735), (53, 422765), (235, 95347), (257, 87185), (265, 84553), (329, 68105), (371, 60395), (1285, 17437), (1645, 13621), (1799, 12455), (1855, 12079), (2491, 8995)]