42750085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 62060544

約数和(自身を除く): 19310459

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 961, 1085, 1271, 1435, 4805, 6355, 6727, 8897, 29791, 33635, 39401, 44485, 148955, 197005, 208537, 275807, 1042685, 1221431, 1379035, 6107155, 8550017, 42750085]

約数ペア:

[(1, 42750085), (5, 8550017), (7, 6107155), (31, 1379035), (35, 1221431), (41, 1042685), (155, 275807), (205, 208537), (217, 197005), (287, 148955), (961, 44485), (1085, 39401), (1271, 33635), (1435, 29791), (4805, 8897), (6355, 6727)]