75457797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 35134203

約数列:

[1, 3, 19, 29, 57, 87, 191, 239, 551, 573, 717, 1653, 3629, 4541, 5539, 6931, 10887, 13623, 16617, 20793, 45649, 105241, 131689, 136947, 315723, 395067, 867331, 1323821, 2601993, 3971463, 25152599, 75457797]

約数ペア:

[(1, 75457797), (3, 25152599), (19, 3971463), (29, 2601993), (57, 1323821), (87, 867331), (191, 395067), (239, 315723), (551, 136947), (573, 131689), (717, 105241), (1653, 45649), (3629, 20793), (4541, 16617), (5539, 13623), (6931, 10887)]