51955275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{30119}}^1$

素因数の和:30155

約数の個数: 24

約数和(自身を含む): 89637120

約数和(自身を除く): 37681845

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 30119, 90357, 150595, 451785, 692737, 752975, 2078211, 2258925, 3463685, 10391055, 17318425, 51955275]

約数ペア:

[(1, 51955275), (3, 17318425), (5, 10391055), (15, 3463685), (23, 2258925), (25, 2078211), (69, 752975), (75, 692737), (115, 451785), (345, 150595), (575, 90357), (1725, 30119)]