170558025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12161}}^1$

素因数の和:12202

約数の個数: 48

約数和(自身を含む): 325747008

約数和(自身を除く): 155188983

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 12161, 14025, 36483, 60805, 133771, 182415, 206737, 304025, 401313, 620211, 668855, 912075, 1033685, 2006565, 2274107, 3101055, 3344275, 5168425, 6822321, 10032825, 11370535, 15505275, 34111605, 56852675, 170558025]

約数ペア:

[(1, 170558025), (3, 56852675), (5, 34111605), (11, 15505275), (15, 11370535), (17, 10032825), (25, 6822321), (33, 5168425), (51, 3344275), (55, 3101055), (75, 2274107), (85, 2006565), (165, 1033685), (187, 912075), (255, 668855), (275, 620211), (425, 401313), (561, 304025), (825, 206737), (935, 182415), (1275, 133771), (2805, 60805), (4675, 36483), (12161, 14025)]