71749095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25579}}^1$

素因数の和:25615

約数の個数: 32

約数和(自身を含む): 132606720

約数和(自身を除く): 60857625

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25579, 76737, 127895, 281369, 383685, 434843, 844107, 1304529, 1406845, 2174215, 4220535, 4783273, 6522645, 14349819, 23916365, 71749095]

約数ペア:

[(1, 71749095), (3, 23916365), (5, 14349819), (11, 6522645), (15, 4783273), (17, 4220535), (33, 2174215), (51, 1406845), (55, 1304529), (85, 844107), (165, 434843), (187, 383685), (255, 281369), (561, 127895), (935, 76737), (2805, 25579)]