42985275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24919}}^1$

素因数の和:24955

約数の個数: 24

約数和(自身を含む): 74161920

約数和(自身を除く): 31176645

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 24919, 74757, 124595, 373785, 573137, 622975, 1719411, 1868925, 2865685, 8597055, 14328425, 42985275]

約数ペア:

[(1, 42985275), (3, 14328425), (5, 8597055), (15, 2865685), (23, 1868925), (25, 1719411), (69, 622975), (75, 573137), (115, 373785), (345, 124595), (575, 74757), (1725, 24919)]