126572145

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 240115200

約数和(自身を除く): 113543055

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 337, 343, 365, 511, 735, 1011, 1029, 1095, 1533, 1685, 1715, 2359, 2555, 3577, 5055, 5145, 7077, 7665, 10731, 11795, 16513, 17885, 24601, 25039, 35385, 49539, 53655, 73803, 75117, 82565, 115591, 123005, 125195, 172207, 247695, 346773, 369015, 375585, 516621, 577955, 861035, 1205449, 1733865, 2583105, 3616347, 6027245, 8438143, 18081735, 25314429, 42190715, 126572145]

約数ペア:

[(1, 126572145), (3, 42190715), (5, 25314429), (7, 18081735), (15, 8438143), (21, 6027245), (35, 3616347), (49, 2583105), (73, 1733865), (105, 1205449), (147, 861035), (219, 577955), (245, 516621), (337, 375585), (343, 369015), (365, 346773), (511, 247695), (735, 172207), (1011, 125195), (1029, 123005), (1095, 115591), (1533, 82565), (1685, 75117), (1715, 73803), (2359, 53655), (2555, 49539), (3577, 35385), (5055, 25039), (5145, 24601), (7077, 17885), (7665, 16513), (10731, 11795)]