2145655235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 2710321152

約数和(自身を除く): 564665917

約数列:

[1, 5, 31, 67, 155, 307, 335, 673, 1535, 2077, 3365, 9517, 10385, 20569, 20863, 45091, 47585, 102845, 104315, 206611, 225455, 637639, 1033055, 1397821, 3188195, 6404941, 6989105, 13842937, 32024705, 69214685, 429131047, 2145655235]

約数ペア:

[(1, 2145655235), (5, 429131047), (31, 69214685), (67, 32024705), (155, 13842937), (307, 6989105), (335, 6404941), (673, 3188195), (1535, 1397821), (2077, 1033055), (3365, 637639), (9517, 225455), (10385, 206611), (20569, 104315), (20863, 102845), (45091, 47585)]