32220155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 11906053

約数列:

[1, 5, 11, 37, 55, 71, 185, 223, 355, 407, 781, 1115, 2035, 2453, 2627, 3905, 8251, 12265, 13135, 15833, 28897, 41255, 79165, 90761, 144485, 174163, 453805, 585821, 870815, 2929105, 6444031, 32220155]

約数ペア:

[(1, 32220155), (5, 6444031), (11, 2929105), (37, 870815), (55, 585821), (71, 453805), (185, 174163), (223, 144485), (355, 90761), (407, 79165), (781, 41255), (1115, 28897), (2035, 15833), (2453, 13135), (2627, 12265), (3905, 8251)]