191507305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10269

約数の個数: 24

約数和(自身を含む): 260773632

約数和(自身を除く): 69266327

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 10211, 18755, 51055, 112321, 316541, 561605, 1235531, 1582705, 3481951, 6177655, 17409755, 38301461, 191507305]

約数ペア:

[(1, 191507305), (5, 38301461), (11, 17409755), (31, 6177655), (55, 3481951), (121, 1582705), (155, 1235531), (341, 561605), (605, 316541), (1705, 112321), (3751, 51055), (10211, 18755)]