207486521325

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{44273}}^1$

素因数の和:44476

約数の個数: 96

約数和(自身を含む): 391325489280

約数和(自身を除く): 183838967955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 131, 135, 159, 225, 265, 393, 477, 655, 675, 795, 1179, 1325, 1431, 1965, 2385, 3275, 3537, 3975, 5895, 6943, 7155, 9825, 11925, 17685, 20829, 29475, 34715, 35775, 44273, 62487, 88425, 104145, 132819, 173575, 187461, 221365, 312435, 398457, 520725, 664095, 937305, 1106825, 1195371, 1562175, 1992285, 2346469, 3320475, 4686525, 5799763, 5976855, 7039407, 9961425, 11732345, 17399289, 21118221, 28998815, 29884275, 35197035, 52197867, 58661725, 63354663, 86996445, 105591105, 144994075, 156593601, 175985175, 260989335, 307387439, 316773315, 434982225, 527955525, 782968005, 922162317, 1304946675, 1536937195, 1583866575, 2766486951, 3914840025, 4610811585, 7684685975, 8299460853, 13832434755, 23054057925, 41497304265, 69162173775, 207486521325]

約数ペア:

[(1, 207486521325), (3, 69162173775), (5, 41497304265), (9, 23054057925), (15, 13832434755), (25, 8299460853), (27, 7684685975), (45, 4610811585), (53, 3914840025), (75, 2766486951), (131, 1583866575), (135, 1536937195), (159, 1304946675), (225, 922162317), (265, 782968005), (393, 527955525), (477, 434982225), (655, 316773315), (675, 307387439), (795, 260989335), (1179, 175985175), (1325, 156593601), (1431, 144994075), (1965, 105591105), (2385, 86996445), (3275, 63354663), (3537, 58661725), (3975, 52197867), (5895, 35197035), (6943, 29884275), (7155, 28998815), (9825, 21118221), (11925, 17399289), (17685, 11732345), (20829, 9961425), (29475, 7039407), (34715, 5976855), (35775, 5799763), (44273, 4686525), (62487, 3320475), (88425, 2346469), (104145, 1992285), (132819, 1562175), (173575, 1195371), (187461, 1106825), (221365, 937305), (312435, 664095), (398457, 520725)]