143984485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21221}}^1$

素因数の和:21308

約数の個数: 16

約数和(自身を含む): 183358080

約数和(自身を除く): 39373595

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 21221, 106105, 488083, 1252039, 2440415, 6260195, 28796897, 143984485]

約数ペア:

[(1, 143984485), (5, 28796897), (23, 6260195), (59, 2440415), (115, 1252039), (295, 488083), (1357, 106105), (6785, 21221)]