157450665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 257319936

約数和(自身を除く): 99869271

約数列:

[1, 3, 5, 15, 71, 163, 213, 355, 489, 815, 907, 1065, 2445, 2721, 4535, 11573, 13605, 34719, 57865, 64397, 147841, 173595, 193191, 321985, 443523, 739205, 965955, 2217615, 10496711, 31490133, 52483555, 157450665]

約数ペア:

[(1, 157450665), (3, 52483555), (5, 31490133), (15, 10496711), (71, 2217615), (163, 965955), (213, 739205), (355, 443523), (489, 321985), (815, 193191), (907, 173595), (1065, 147841), (2445, 64397), (2721, 57865), (4535, 34719), (11573, 13605)]