999315

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 769725

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 419, 477, 795, 1257, 2095, 2385, 3771, 6285, 18855, 22207, 66621, 111035, 199863, 333105, 999315]

約数ペア:

[(1, 999315), (3, 333105), (5, 199863), (9, 111035), (15, 66621), (45, 22207), (53, 18855), (159, 6285), (265, 3771), (419, 2385), (477, 2095), (795, 1257)]