16432965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21509

約数の個数: 24

約数和(自身を含む): 30160728

約数和(自身を除く): 13727763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21481, 64443, 107405, 193329, 322215, 365177, 966645, 1095531, 1825885, 3286593, 5477655, 16432965]

約数ペア:

[(1, 16432965), (3, 5477655), (5, 3286593), (9, 1825885), (15, 1095531), (17, 966645), (45, 365177), (51, 322215), (85, 193329), (153, 107405), (255, 64443), (765, 21481)]