1380496535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{56659}}^1$

素因数の和:57118

約数の個数: 16

約数和(自身を含む): 1811306880

約数和(自身を除く): 430810345

約数列:

[1, 5, 11, 55, 443, 2215, 4873, 24365, 56659, 283295, 623249, 3116245, 25099937, 125499685, 276099307, 1380496535]

約数ペア:

[(1, 1380496535), (5, 276099307), (11, 125499685), (55, 25099937), (443, 3116245), (2215, 623249), (4873, 283295), (24365, 56659)]