15860534495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{77933}}^1$

素因数の和:78083

約数の個数: 32

約数和(自身を含む): 21367632384

約数和(自身を除く): 5507097889

約数列:

[1, 5, 13, 31, 65, 101, 155, 403, 505, 1313, 2015, 3131, 6565, 15655, 40703, 77933, 203515, 389665, 1013129, 2415923, 5065645, 7871233, 12079615, 31406999, 39356165, 102326029, 157034995, 244008223, 511630145, 1220041115, 3172106899, 15860534495]

約数ペア:

[(1, 15860534495), (5, 3172106899), (13, 1220041115), (31, 511630145), (65, 244008223), (101, 157034995), (155, 102326029), (403, 39356165), (505, 31406999), (1313, 12079615), (2015, 7871233), (3131, 5065645), (6565, 2415923), (15655, 1013129), (40703, 389665), (77933, 203515)]