15450795

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 26996112

約数和(自身を除く): 11545317

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2621, 5895, 7863, 13105, 23589, 39315, 117945, 343351, 1030053, 1716755, 3090159, 5150265, 15450795]

約数ペア:

[(1, 15450795), (3, 5150265), (5, 3090159), (9, 1716755), (15, 1030053), (45, 343351), (131, 117945), (393, 39315), (655, 23589), (1179, 13105), (1965, 7863), (2621, 5895)]