6540085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 8458560

約数和(自身を除く): 1918475

約数列:

[1, 5, 19, 43, 95, 215, 817, 1601, 4085, 8005, 30419, 68843, 152095, 344215, 1308017, 6540085]

約数ペア:

[(1, 6540085), (5, 1308017), (19, 344215), (43, 152095), (95, 68843), (215, 30419), (817, 8005), (1601, 4085)]