22589155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 28068768

約数和(自身を除く): 5479613

約数列:

[1, 5, 41, 101, 205, 505, 1091, 4141, 5455, 20705, 44731, 110191, 223655, 550955, 4517831, 22589155]

約数ペア:

[(1, 22589155), (5, 4517831), (41, 550955), (101, 223655), (205, 110191), (505, 44731), (1091, 20705), (4141, 5455)]