1255265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 1702080

約数和(自身を除く): 446815

約数列:

[1, 5, 11, 29, 55, 145, 319, 787, 1595, 3935, 8657, 22823, 43285, 114115, 251053, 1255265]

約数ペア:

[(1, 1255265), (5, 251053), (11, 114115), (29, 43285), (55, 22823), (145, 8657), (319, 3935), (787, 1595)]