226882305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 425028240

約数和(自身を除く): 198145935

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 389, 585, 997, 1167, 1945, 2991, 3501, 4985, 5057, 5835, 8973, 12961, 14955, 15171, 17505, 25285, 38883, 44865, 45513, 64805, 75855, 116649, 194415, 227565, 387833, 583245, 1163499, 1939165, 3490497, 5041829, 5817495, 15125487, 17452485, 25209145, 45376461, 75627435, 226882305]

約数ペア:

[(1, 226882305), (3, 75627435), (5, 45376461), (9, 25209145), (13, 17452485), (15, 15125487), (39, 5817495), (45, 5041829), (65, 3490497), (117, 1939165), (195, 1163499), (389, 583245), (585, 387833), (997, 227565), (1167, 194415), (1945, 116649), (2991, 75855), (3501, 64805), (4985, 45513), (5057, 44865), (5835, 38883), (8973, 25285), (12961, 17505), (14955, 15171)]