54917055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23929}}^1$

素因数の和:23960

約数の個数: 32

約数和(自身を含む): 103377600

約数和(自身を除く): 48460545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 23929, 71787, 119645, 215361, 358935, 406793, 646083, 1076805, 1220379, 2033965, 3230415, 3661137, 6101895, 10983411, 18305685, 54917055]

約数ペア:

[(1, 54917055), (3, 18305685), (5, 10983411), (9, 6101895), (15, 3661137), (17, 3230415), (27, 2033965), (45, 1220379), (51, 1076805), (85, 646083), (135, 406793), (153, 358935), (255, 215361), (459, 119645), (765, 71787), (2295, 23929)]