2517665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 3210240

約数和(自身を除く): 692575

約数列:

[1, 5, 31, 37, 155, 185, 439, 1147, 2195, 5735, 13609, 16243, 68045, 81215, 503533, 2517665]

約数ペア:

[(1, 2517665), (5, 503533), (31, 81215), (37, 68045), (155, 16243), (185, 13609), (439, 5735), (1147, 2195)]