938689935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 1628605440

約数和(自身を除く): 689915505

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 139, 213, 255, 355, 373, 417, 695, 1065, 1119, 1207, 1865, 2085, 2363, 3621, 5595, 6035, 6341, 7089, 9869, 11815, 18105, 19023, 26483, 29607, 31705, 35445, 49345, 51847, 79449, 95115, 132415, 148035, 155541, 167773, 259235, 397245, 450211, 503319, 777705, 838865, 881399, 1350633, 2251055, 2516595, 2644197, 3681137, 4406995, 6753165, 11043411, 13220985, 18405685, 55217055, 62579329, 187737987, 312896645, 938689935]

約数ペア:

[(1, 938689935), (3, 312896645), (5, 187737987), (15, 62579329), (17, 55217055), (51, 18405685), (71, 13220985), (85, 11043411), (139, 6753165), (213, 4406995), (255, 3681137), (355, 2644197), (373, 2516595), (417, 2251055), (695, 1350633), (1065, 881399), (1119, 838865), (1207, 777705), (1865, 503319), (2085, 450211), (2363, 397245), (3621, 259235), (5595, 167773), (6035, 155541), (6341, 148035), (7089, 132415), (9869, 95115), (11815, 79449), (18105, 51847), (19023, 49345), (26483, 35445), (29607, 31705)]