7029202475

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 9603760320

約数和(自身を除く): 2574557845

約数列:

[1, 5, 19, 25, 43, 59, 95, 215, 295, 307, 361, 475, 817, 1075, 1121, 1475, 1535, 1805, 2537, 4085, 5605, 5833, 7675, 9025, 12685, 13201, 15523, 18113, 20425, 21299, 28025, 29165, 48203, 63425, 66005, 77615, 90565, 106495, 110827, 145825, 241015, 250819, 330025, 344147, 388075, 452825, 532475, 554135, 778859, 915857, 1205075, 1254095, 1720735, 2770675, 3894295, 4579285, 4765561, 6270475, 6538793, 8603675, 14798321, 19471475, 22896425, 23827805, 32693965, 73991605, 119139025, 163469825, 281168099, 369958025, 1405840495, 7029202475]

約数ペア:

[(1, 7029202475), (5, 1405840495), (19, 369958025), (25, 281168099), (43, 163469825), (59, 119139025), (95, 73991605), (215, 32693965), (295, 23827805), (307, 22896425), (361, 19471475), (475, 14798321), (817, 8603675), (1075, 6538793), (1121, 6270475), (1475, 4765561), (1535, 4579285), (1805, 3894295), (2537, 2770675), (4085, 1720735), (5605, 1254095), (5833, 1205075), (7675, 915857), (9025, 778859), (12685, 554135), (13201, 532475), (15523, 452825), (18113, 388075), (20425, 344147), (21299, 330025), (28025, 250819), (29165, 241015), (48203, 145825), (63425, 110827), (66005, 106495), (77615, 90565)]