408076895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{14321}}^1$

素因数の和:14506

約数の個数: 16

約数和(自身を含む): 505280160

約数和(自身を除く): 97203265

約数列:

[1, 5, 41, 139, 205, 695, 5699, 14321, 28495, 71605, 587161, 1990619, 2935805, 9953095, 81615379, 408076895]

約数ペア:

[(1, 408076895), (5, 81615379), (41, 9953095), (139, 2935805), (205, 1990619), (695, 587161), (5699, 71605), (14321, 28495)]