2607375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 4605120

約数和(自身を除く): 1997745

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 409, 425, 1227, 1275, 2045, 2125, 6135, 6375, 6953, 10225, 20859, 30675, 34765, 51125, 104295, 153375, 173825, 521475, 869125, 2607375]

約数ペア:

[(1, 2607375), (3, 869125), (5, 521475), (15, 173825), (17, 153375), (25, 104295), (51, 51125), (75, 34765), (85, 30675), (125, 20859), (255, 10225), (375, 6953), (409, 6375), (425, 6135), (1227, 2125), (1275, 2045)]