16248285

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 28487160

約数和(自身を除く): 12238875

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4057, 12171, 20285, 36513, 60855, 182565, 361073, 1083219, 1805365, 3249657, 5416095, 16248285]

約数ペア:

[(1, 16248285), (3, 5416095), (5, 3249657), (9, 1805365), (15, 1083219), (45, 361073), (89, 182565), (267, 60855), (445, 36513), (801, 20285), (1335, 12171), (4005, 4057)]