53071215

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23431}}^1$

素因数の和:23590

約数の個数: 16

約数和(自身を含む): 85479936

約数和(自身を除く): 32408721

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 23431, 70293, 117155, 351465, 3538081, 10614243, 17690405, 53071215]

約数ペア:

[(1, 53071215), (3, 17690405), (5, 10614243), (15, 3538081), (151, 351465), (453, 117155), (755, 70293), (2265, 23431)]