55676465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27631}}^1$

素因数の和:27680

約数の個数: 16

約数和(自身を含む): 74274816

約数和(自身を除く): 18598351

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 27631, 138155, 359203, 856561, 1796015, 4282805, 11135293, 55676465]

約数ペア:

[(1, 55676465), (5, 11135293), (13, 4282805), (31, 1796015), (65, 856561), (155, 359203), (403, 138155), (2015, 27631)]