419852095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157543}}^1$

素因数の和:157602

約数の個数: 16

約数和(自身を含む): 555815232

約数和(自身を除く): 135963137

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 157543, 787715, 2048059, 6459263, 10240295, 32296315, 83970419, 419852095]

約数ペア:

[(1, 419852095), (5, 83970419), (13, 32296315), (41, 10240295), (65, 6459263), (205, 2048059), (533, 787715), (2665, 157543)]