89966175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 163302048

約数和(自身を除く): 73335873

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 1741, 2067, 3445, 3975, 5223, 8705, 10335, 17225, 22633, 26115, 43525, 51675, 67899, 92273, 113165, 130575, 276819, 339495, 461365, 565825, 1199549, 1384095, 1697475, 2306825, 3598647, 5997745, 6920475, 17993235, 29988725, 89966175]

約数ペア:

[(1, 89966175), (3, 29988725), (5, 17993235), (13, 6920475), (15, 5997745), (25, 3598647), (39, 2306825), (53, 1697475), (65, 1384095), (75, 1199549), (159, 565825), (195, 461365), (265, 339495), (325, 276819), (689, 130575), (795, 113165), (975, 92273), (1325, 67899), (1741, 51675), (2067, 43525), (3445, 26115), (3975, 22633), (5223, 17225), (8705, 10335)]