160971515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{1447}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 203646720

約数和(自身を除く): 42675205

約数列:

[1, 5, 19, 95, 1171, 1447, 5855, 7235, 22249, 27493, 111245, 137465, 1694437, 8472185, 32194303, 160971515]

約数ペア:

[(1, 160971515), (5, 32194303), (19, 8472185), (95, 1694437), (1171, 137465), (1447, 111245), (5855, 27493), (7235, 22249)]