47545645

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 68140800

約数和(自身を除く): 20595155

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 337, 695, 973, 1015, 1685, 2359, 4031, 4865, 9773, 11795, 20155, 28217, 46843, 48865, 68411, 141085, 234215, 327901, 342055, 1358447, 1639505, 6792235, 9509129, 47545645]

約数ペア:

[(1, 47545645), (5, 9509129), (7, 6792235), (29, 1639505), (35, 1358447), (139, 342055), (145, 327901), (203, 234215), (337, 141085), (695, 68411), (973, 48865), (1015, 46843), (1685, 28217), (2359, 20155), (4031, 11795), (4865, 9773)]