8540345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 11543040

約数和(自身を除く): 3002695

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 5009, 25045, 55099, 155279, 275495, 776395, 1708069, 8540345]

約数ペア:

[(1, 8540345), (5, 1708069), (11, 776395), (31, 275495), (55, 155279), (155, 55099), (341, 25045), (1705, 5009)]