2017595025

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{70607}}^1$

素因数の和:70750

約数の個数: 36

約数和(自身を含む): 3642243072

約数和(自身を除く): 1624648047

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 9525, 28575, 70607, 211821, 353035, 635463, 1059105, 1765175, 3177315, 5295525, 8967089, 15886575, 26901267, 44835445, 80703801, 134506335, 224177225, 403519005, 672531675, 2017595025]

約数ペア:

[(1, 2017595025), (3, 672531675), (5, 403519005), (9, 224177225), (15, 134506335), (25, 80703801), (45, 44835445), (75, 26901267), (127, 15886575), (225, 8967089), (381, 5295525), (635, 3177315), (1143, 1765175), (1905, 1059105), (3175, 635463), (5715, 353035), (9525, 211821), (28575, 70607)]