27359205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 47858688

約数和(自身を除く): 20499483

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 3461, 7905, 10383, 17305, 51915, 58837, 107291, 176511, 294185, 321873, 536455, 882555, 1609365, 1823947, 5471841, 9119735, 27359205]

約数ペア:

[(1, 27359205), (3, 9119735), (5, 5471841), (15, 1823947), (17, 1609365), (31, 882555), (51, 536455), (85, 321873), (93, 294185), (155, 176511), (255, 107291), (465, 58837), (527, 51915), (1581, 17305), (2635, 10383), (3461, 7905)]