56455725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{44279}}^1$

素因数の和:44309

約数の個数: 24

約数和(自身を含む): 98832960

約数和(自身を除く): 42377235

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 44279, 132837, 221395, 664185, 752743, 1106975, 2258229, 3320925, 3763715, 11291145, 18818575, 56455725]

約数ペア:

[(1, 56455725), (3, 18818575), (5, 11291145), (15, 3763715), (17, 3320925), (25, 2258229), (51, 1106975), (75, 752743), (85, 664185), (255, 221395), (425, 132837), (1275, 44279)]