26386125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 46500480

約数和(自身を除く): 20114355

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 4139, 6375, 12417, 20695, 62085, 70363, 103475, 211089, 310425, 351815, 517375, 1055445, 1552125, 1759075, 5277225, 8795375, 26386125]

約数ペア:

[(1, 26386125), (3, 8795375), (5, 5277225), (15, 1759075), (17, 1552125), (25, 1055445), (51, 517375), (75, 351815), (85, 310425), (125, 211089), (255, 103475), (375, 70363), (425, 62085), (1275, 20695), (2125, 12417), (4139, 6375)]