860839135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{8231}}^1$

素因数の和:9858

約数の個数: 16

約数和(自身を含む): 1113295680

約数和(自身を除く): 252456545

約数列:

[1, 5, 13, 65, 1609, 8045, 8231, 20917, 41155, 104585, 107003, 535015, 13243679, 66218395, 172167827, 860839135]

約数ペア:

[(1, 860839135), (5, 172167827), (13, 66218395), (65, 13243679), (1609, 535015), (8045, 107003), (8231, 104585), (20917, 41155)]