42493275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 87494400

約数和(自身を除く): 45001125

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 59, 75, 97, 99, 135, 165, 177, 225, 275, 291, 295, 297, 485, 495, 531, 649, 675, 825, 873, 885, 1067, 1455, 1475, 1485, 1593, 1947, 2425, 2475, 2619, 2655, 3201, 3245, 4365, 4425, 5335, 5723, 5841, 7275, 7425, 7965, 9603, 9735, 13095, 13275, 16005, 16225, 17169, 17523, 21825, 26675, 28615, 28809, 29205, 39825, 48015, 48675, 51507, 62953, 65475, 80025, 85845, 87615, 143075, 144045, 146025, 154521, 188859, 240075, 257535, 314765, 429225, 438075, 566577, 720225, 772605, 944295, 1287675, 1573825, 1699731, 2832885, 3863025, 4721475, 8498655, 14164425, 42493275]

約数ペア:

[(1, 42493275), (3, 14164425), (5, 8498655), (9, 4721475), (11, 3863025), (15, 2832885), (25, 1699731), (27, 1573825), (33, 1287675), (45, 944295), (55, 772605), (59, 720225), (75, 566577), (97, 438075), (99, 429225), (135, 314765), (165, 257535), (177, 240075), (225, 188859), (275, 154521), (291, 146025), (295, 144045), (297, 143075), (485, 87615), (495, 85845), (531, 80025), (649, 65475), (675, 62953), (825, 51507), (873, 48675), (885, 48015), (1067, 39825), (1455, 29205), (1475, 28809), (1485, 28615), (1593, 26675), (1947, 21825), (2425, 17523), (2475, 17169), (2619, 16225), (2655, 16005), (3201, 13275), (3245, 13095), (4365, 9735), (4425, 9603), (5335, 7965), (5723, 7425), (5841, 7275)]