25882285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 11349203

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 683, 689, 715, 2915, 3415, 3445, 7513, 7579, 8879, 36199, 37565, 37895, 44395, 97669, 180995, 398189, 470587, 488345, 1990945, 2352935, 5176457, 25882285]

約数ペア:

[(1, 25882285), (5, 5176457), (11, 2352935), (13, 1990945), (53, 488345), (55, 470587), (65, 398189), (143, 180995), (265, 97669), (583, 44395), (683, 37895), (689, 37565), (715, 36199), (2915, 8879), (3415, 7579), (3445, 7513)]