243089145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7043}}^1$

素因数の和:7126

約数の個数: 48

約数和(自身を含む): 461522880

約数和(自身を除く): 218433735

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 6903, 7043, 11505, 21129, 34515, 35215, 63387, 91559, 105645, 274677, 316935, 415537, 457795, 824031, 1246611, 1373385, 2077685, 3739833, 4120155, 5401981, 6233055, 16205943, 18699165, 27009905, 48617829, 81029715, 243089145]

約数ペア:

[(1, 243089145), (3, 81029715), (5, 48617829), (9, 27009905), (13, 18699165), (15, 16205943), (39, 6233055), (45, 5401981), (59, 4120155), (65, 3739833), (117, 2077685), (177, 1373385), (195, 1246611), (295, 824031), (531, 457795), (585, 415537), (767, 316935), (885, 274677), (2301, 105645), (2655, 91559), (3835, 63387), (6903, 35215), (7043, 34515), (11505, 21129)]