166512345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 276825600

約数和(自身を除く): 110313255

約数列:

[1, 3, 5, 15, 29, 87, 145, 269, 435, 807, 1345, 1423, 4035, 4269, 7115, 7801, 21345, 23403, 39005, 41267, 117015, 123801, 206335, 382787, 619005, 1148361, 1913935, 5741805, 11100823, 33302469, 55504115, 166512345]

約数ペア:

[(1, 166512345), (3, 55504115), (5, 33302469), (15, 11100823), (29, 5741805), (87, 1913935), (145, 1148361), (269, 619005), (435, 382787), (807, 206335), (1345, 123801), (1423, 117015), (4035, 41267), (4269, 39005), (7115, 23403), (7801, 21345)]