42425565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31081}}^1$

素因数の和:31109

約数の個数: 32

約数和(自身を含む): 83548416

約数和(自身を除く): 41122851

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 31081, 93243, 155405, 217567, 404053, 466215, 652701, 1087835, 1212159, 2020265, 2828371, 3263505, 6060795, 8485113, 14141855, 42425565]

約数ペア:

[(1, 42425565), (3, 14141855), (5, 8485113), (7, 6060795), (13, 3263505), (15, 2828371), (21, 2020265), (35, 1212159), (39, 1087835), (65, 652701), (91, 466215), (105, 404053), (195, 217567), (273, 155405), (455, 93243), (1365, 31081)]