121084145

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 182515200

約数和(自身を除く): 61431055

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1715, 3185, 4459, 5431, 22295, 27155, 38017, 70603, 190085, 266119, 353015, 494221, 1330595, 1862833, 2471105, 3459547, 9314165, 17297735, 24216829, 121084145]

約数ペア:

[(1, 121084145), (5, 24216829), (7, 17297735), (13, 9314165), (35, 3459547), (49, 2471105), (65, 1862833), (91, 1330595), (245, 494221), (343, 353015), (455, 266119), (637, 190085), (1715, 70603), (3185, 38017), (4459, 27155), (5431, 22295)]