89070795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 170157312

約数和(自身を除く): 81086517

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1545, 1747, 3399, 4635, 5241, 5665, 8735, 10197, 15723, 16995, 19217, 26205, 50985, 57651, 78615, 96085, 172953, 179941, 288255, 539823, 864765, 899705, 1619469, 1979351, 2699115, 5938053, 8097345, 9896755, 17814159, 29690265, 89070795]

約数ペア:

[(1, 89070795), (3, 29690265), (5, 17814159), (9, 9896755), (11, 8097345), (15, 5938053), (33, 2699115), (45, 1979351), (55, 1619469), (99, 899705), (103, 864765), (165, 539823), (309, 288255), (495, 179941), (515, 172953), (927, 96085), (1133, 78615), (1545, 57651), (1747, 50985), (3399, 26205), (4635, 19217), (5241, 16995), (5665, 15723), (8735, 10197)]