205702695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 391716000

約数和(自身を除く): 186013305

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 745, 1341, 1639, 2235, 2789, 4917, 6705, 8195, 8367, 13945, 14751, 24585, 25101, 30679, 41835, 73755, 92037, 125505, 153395, 276111, 415561, 460185, 1246683, 1380555, 2077805, 3740049, 4571171, 6233415, 13713513, 18700245, 22855855, 41140539, 68567565, 205702695]

約数ペア:

[(1, 205702695), (3, 68567565), (5, 41140539), (9, 22855855), (11, 18700245), (15, 13713513), (33, 6233415), (45, 4571171), (55, 3740049), (99, 2077805), (149, 1380555), (165, 1246683), (447, 460185), (495, 415561), (745, 276111), (1341, 153395), (1639, 125505), (2235, 92037), (2789, 73755), (4917, 41835), (6705, 30679), (8195, 25101), (8367, 24585), (13945, 14751)]