513488585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 667455360

約数和(自身を除く): 153966775

約数列:

[1, 5, 19, 43, 95, 215, 337, 373, 817, 1685, 1865, 4085, 6403, 7087, 14491, 16039, 32015, 35435, 72455, 80195, 125701, 275329, 304741, 628505, 1376645, 1523705, 2388319, 5405143, 11941595, 27025715, 102697717, 513488585]

約数ペア:

[(1, 513488585), (5, 102697717), (19, 27025715), (43, 11941595), (95, 5405143), (215, 2388319), (337, 1523705), (373, 1376645), (817, 628505), (1685, 304741), (1865, 275329), (4085, 125701), (6403, 80195), (7087, 72455), (14491, 35435), (16039, 32015)]