5457255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21401}}^1$

素因数の和:21426

約数の個数: 16

約数和(自身を含む): 9245664

約数和(自身を除く): 3788409

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 21401, 64203, 107005, 321015, 363817, 1091451, 1819085, 5457255]

約数ペア:

[(1, 5457255), (3, 1819085), (5, 1091451), (15, 363817), (17, 321015), (51, 107005), (85, 64203), (255, 21401)]