89911135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2053}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 113873760

約数和(自身を除く): 23962625

約数列:

[1, 5, 19, 95, 461, 2053, 2305, 8759, 10265, 39007, 43795, 195035, 946433, 4732165, 17982227, 89911135]

約数ペア:

[(1, 89911135), (5, 17982227), (19, 4732165), (95, 946433), (461, 195035), (2053, 43795), (2305, 39007), (8759, 10265)]