11974245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27527}}^1$

素因数の和:27564

約数の個数: 16

約数和(自身を含む): 19820160

約数和(自身を除く): 7845915

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 27527, 82581, 137635, 412905, 798283, 2394849, 3991415, 11974245]

約数ペア:

[(1, 11974245), (3, 3991415), (5, 2394849), (15, 798283), (29, 412905), (87, 137635), (145, 82581), (435, 27527)]