26883375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 47376576

約数和(自身を除く): 20493201

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 4217, 6375, 12651, 21085, 63255, 71689, 105425, 215067, 316275, 358445, 527125, 1075335, 1581375, 1792225, 5376675, 8961125, 26883375]

約数ペア:

[(1, 26883375), (3, 8961125), (5, 5376675), (15, 1792225), (17, 1581375), (25, 1075335), (51, 527125), (75, 358445), (85, 316275), (125, 215067), (255, 105425), (375, 71689), (425, 63255), (1275, 21085), (2125, 12651), (4217, 6375)]