39402585

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5574

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 31981095

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5507, 7155, 16521, 27535, 49563, 82605, 148689, 247815, 291871, 743445, 875613, 1459355, 2626839, 4378065, 7880517, 13134195, 39402585]

約数ペア:

[(1, 39402585), (3, 13134195), (5, 7880517), (9, 4378065), (15, 2626839), (27, 1459355), (45, 875613), (53, 743445), (135, 291871), (159, 247815), (265, 148689), (477, 82605), (795, 49563), (1431, 27535), (2385, 16521), (5507, 7155)]