190210005

素因数分解:

$3^3\times 5^1\times {\mathrm{1408963}}^1$

素因数の和:1408977

約数の個数: 16

約数和(自身を含む): 338151360

約数和(自身を除く): 147941355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1408963, 4226889, 7044815, 12680667, 21134445, 38042001, 63403335, 190210005]

約数ペア:

[(1, 190210005), (3, 63403335), (5, 38042001), (9, 21134445), (15, 12680667), (27, 7044815), (45, 4226889), (135, 1408963)]