1158157445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{136979}}^1$

素因数の和:137092

約数の個数: 16

約数和(自身を含む): 1479384000

約数和(自身を除く): 321226555

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 136979, 684895, 2602601, 12191131, 13013005, 60955655, 231631489, 1158157445]

約数ペア:

[(1, 1158157445), (5, 231631489), (19, 60955655), (89, 13013005), (95, 12191131), (445, 2602601), (1691, 684895), (8455, 136979)]