713228895

素因数分解:

$3^4\times 5^1\times {\mathrm{1761059}}^1$

素因数の和:1761076

約数の個数: 20

約数和(自身を含む): 1278529560

約数和(自身を除く): 565300665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1761059, 5283177, 8805295, 15849531, 26415885, 47548593, 79247655, 142645779, 237742965, 713228895]

約数ペア:

[(1, 713228895), (3, 237742965), (5, 142645779), (9, 79247655), (15, 47548593), (27, 26415885), (45, 15849531), (81, 8805295), (135, 5283177), (405, 1761059)]