39262955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 51960960

約数和(自身を除く): 12698005

約数列:

[1, 5, 23, 29, 61, 115, 145, 193, 305, 667, 965, 1403, 1769, 3335, 4439, 5597, 7015, 8845, 11773, 22195, 27985, 40687, 58865, 128731, 203435, 270779, 341417, 643655, 1353895, 1707085, 7852591, 39262955]

約数ペア:

[(1, 39262955), (5, 7852591), (23, 1707085), (29, 1353895), (61, 643655), (115, 341417), (145, 270779), (193, 203435), (305, 128731), (667, 58865), (965, 40687), (1403, 27985), (1769, 22195), (3335, 11773), (4439, 8845), (5597, 7015)]