65613315

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{33391}}^1$

素因数の和:33530

約数の個数: 16

約数和(自身を含む): 105785856

約数和(自身を除く): 40172541

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 33391, 100173, 166955, 500865, 4374221, 13122663, 21871105, 65613315]

約数ペア:

[(1, 65613315), (3, 21871105), (5, 13122663), (15, 4374221), (131, 500865), (393, 166955), (655, 100173), (1965, 33391)]