42269585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 55290240

約数和(自身を除く): 13020655

約数列:

[1, 5, 19, 31, 95, 155, 463, 589, 961, 2315, 2945, 4805, 8797, 14353, 18259, 43985, 71765, 91295, 272707, 444943, 1363535, 2224715, 8453917, 42269585]

約数ペア:

[(1, 42269585), (5, 8453917), (19, 2224715), (31, 1363535), (95, 444943), (155, 272707), (463, 91295), (589, 71765), (961, 43985), (2315, 18259), (2945, 14353), (4805, 8797)]