51984105

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 85857408

約数和(自身を除く): 33873303

約数列:

[1, 3, 5, 15, 41, 123, 181, 205, 467, 543, 615, 905, 1401, 2335, 2715, 7005, 7421, 19147, 22263, 37105, 57441, 84527, 95735, 111315, 253581, 287205, 422635, 1267905, 3465607, 10396821, 17328035, 51984105]

約数ペア:

[(1, 51984105), (3, 17328035), (5, 10396821), (15, 3465607), (41, 1267905), (123, 422635), (181, 287205), (205, 253581), (467, 111315), (543, 95735), (615, 84527), (905, 57441), (1401, 37105), (2335, 22263), (2715, 19147), (7005, 7421)]