393969095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{6007}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 509718720

約数和(自身を除く): 115749625

約数列:

[1, 5, 13, 65, 1009, 5045, 6007, 13117, 30035, 65585, 78091, 390455, 6061063, 30305315, 78793819, 393969095]

約数ペア:

[(1, 393969095), (5, 78793819), (13, 30305315), (65, 6061063), (1009, 390455), (5045, 78091), (6007, 65585), (13117, 30035)]