13585825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 18570240

約数和(自身を除く): 4984415

約数列:

[1, 5, 11, 25, 55, 127, 275, 389, 635, 1397, 1945, 3175, 4279, 6985, 9725, 21395, 34925, 49403, 106975, 247015, 543433, 1235075, 2717165, 13585825]

約数ペア:

[(1, 13585825), (5, 2717165), (11, 1235075), (25, 543433), (55, 247015), (127, 106975), (275, 49403), (389, 34925), (635, 21395), (1397, 9725), (1945, 6985), (3175, 4279)]