164061125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 212015232

約数和(自身を除く): 47954107

約数列:

[1, 5, 25, 43, 125, 131, 215, 233, 655, 1075, 1165, 3275, 5375, 5633, 5825, 10019, 16375, 28165, 29125, 30523, 50095, 140825, 152615, 250475, 704125, 763075, 1252375, 1312489, 3815375, 6562445, 32812225, 164061125]

約数ペア:

[(1, 164061125), (5, 32812225), (25, 6562445), (43, 3815375), (125, 1312489), (131, 1252375), (215, 763075), (233, 704125), (655, 250475), (1075, 152615), (1165, 140825), (3275, 50095), (5375, 30523), (5633, 29125), (5825, 28165), (10019, 16375)]