26424375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 46672560

約数和(自身を除く): 20248185

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 829, 1275, 1875, 2125, 2487, 4145, 6375, 10625, 12435, 14093, 20725, 31875, 42279, 62175, 70465, 103625, 211395, 310875, 352325, 518125, 1056975, 1554375, 1761625, 5284875, 8808125, 26424375]

約数ペア:

[(1, 26424375), (3, 8808125), (5, 5284875), (15, 1761625), (17, 1554375), (25, 1056975), (51, 518125), (75, 352325), (85, 310875), (125, 211395), (255, 103625), (375, 70465), (425, 62175), (625, 42279), (829, 31875), (1275, 20725), (1875, 14093), (2125, 12435), (2487, 10625), (4145, 6375)]