2541255

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 4091904

約数和(自身を除く): 1550649

約数列:

[1, 3, 5, 15, 191, 573, 887, 955, 2661, 2865, 4435, 13305, 169417, 508251, 847085, 2541255]

約数ペア:

[(1, 2541255), (3, 847085), (5, 508251), (15, 169417), (191, 13305), (573, 4435), (887, 2865), (955, 2661)]