47495025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 92404800

約数和(自身を除く): 44909775

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 4139, 11475, 12417, 20695, 37251, 62085, 70363, 103475, 111753, 186255, 211089, 310425, 351815, 558765, 633267, 931275, 1055445, 1759075, 1899801, 2793825, 3166335, 5277225, 9499005, 15831675, 47495025]

約数ペア:

[(1, 47495025), (3, 15831675), (5, 9499005), (9, 5277225), (15, 3166335), (17, 2793825), (25, 1899801), (27, 1759075), (45, 1055445), (51, 931275), (75, 633267), (85, 558765), (135, 351815), (153, 310425), (225, 211089), (255, 186255), (425, 111753), (459, 103475), (675, 70363), (765, 62085), (1275, 37251), (2295, 20695), (3825, 12417), (4139, 11475)]