143067265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42643}}^1$

素因数の和:42720

約数の個数: 16

約数和(自身を含む): 190362816

約数和(自身を除く): 47295551

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 42643, 213215, 469073, 2345365, 2601223, 13006115, 28613453, 143067265]

約数ペア:

[(1, 143067265), (5, 28613453), (11, 13006115), (55, 2601223), (61, 2345365), (305, 469073), (671, 213215), (3355, 42643)]