121693825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 165123360

約数和(自身を除く): 43429535

約数列:

[1, 5, 11, 25, 55, 275, 547, 809, 2735, 4045, 6017, 8899, 13675, 20225, 30085, 44495, 150425, 222475, 442523, 2212615, 4867753, 11063075, 24338765, 121693825]

約数ペア:

[(1, 121693825), (5, 24338765), (11, 11063075), (25, 4867753), (55, 2212615), (275, 442523), (547, 222475), (809, 150425), (2735, 44495), (4045, 30085), (6017, 20225), (8899, 13675)]