60780015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79451}}^1$

素因数の和:79479

約数の個数: 24

約数和(自身を含む): 111550608

約数和(自身を除く): 50770593

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 79451, 238353, 397255, 715059, 1191765, 1350667, 3575295, 4052001, 6753335, 12156003, 20260005, 60780015]

約数ペア:

[(1, 60780015), (3, 20260005), (5, 12156003), (9, 6753335), (15, 4052001), (17, 3575295), (45, 1350667), (51, 1191765), (85, 715059), (153, 397255), (255, 238353), (765, 79451)]