15158275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5011}}^1$

素因数の和:5043

約数の個数: 18

約数和(自身を含む): 20664476

約数和(自身を除く): 5506201

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5011, 25055, 55121, 125275, 275605, 606331, 1378025, 3031655, 15158275]

約数ペア:

[(1, 15158275), (5, 3031655), (11, 1378025), (25, 606331), (55, 275605), (121, 125275), (275, 55121), (605, 25055), (3025, 5011)]