56998335

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{15139}}^1$

素因数の和:15398

約数の個数: 16

約数和(自身を含む): 91566720

約数和(自身を除く): 34568385

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 15139, 45417, 75695, 227085, 3799889, 11399667, 18999445, 56998335]

約数ペア:

[(1, 56998335), (3, 18999445), (5, 11399667), (15, 3799889), (251, 227085), (753, 75695), (1255, 45417), (3765, 15139)]