8348145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 14859264

約数和(自身を除く): 6511119

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 1381, 2015, 4143, 6045, 6905, 17953, 20715, 42811, 53859, 89765, 128433, 214055, 269295, 556543, 642165, 1669629, 2782715, 8348145]

約数ペア:

[(1, 8348145), (3, 2782715), (5, 1669629), (13, 642165), (15, 556543), (31, 269295), (39, 214055), (65, 128433), (93, 89765), (155, 53859), (195, 42811), (403, 20715), (465, 17953), (1209, 6905), (1381, 6045), (2015, 4143)]