149996735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 217766400

約数和(自身を除く): 67769665

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 1055, 1069, 1477, 4009, 5345, 7385, 7483, 20045, 20311, 28063, 37415, 101555, 140315, 142177, 225559, 710885, 1127795, 1578913, 4285621, 7894565, 21428105, 29999347, 149996735]

約数ペア:

[(1, 149996735), (5, 29999347), (7, 21428105), (19, 7894565), (35, 4285621), (95, 1578913), (133, 1127795), (211, 710885), (665, 225559), (1055, 142177), (1069, 140315), (1477, 101555), (4009, 37415), (5345, 28063), (7385, 20311), (7483, 20045)]