84752025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 144633600

約数和(自身を除く): 59881575

約数列:

[1, 3, 5, 15, 25, 59, 75, 107, 177, 179, 295, 321, 535, 537, 885, 895, 1475, 1605, 2675, 2685, 4425, 4475, 6313, 8025, 10561, 13425, 18939, 19153, 31565, 31683, 52805, 57459, 94695, 95765, 157825, 158415, 264025, 287295, 473475, 478825, 792075, 1130027, 1436475, 3390081, 5650135, 16950405, 28250675, 84752025]

約数ペア:

[(1, 84752025), (3, 28250675), (5, 16950405), (15, 5650135), (25, 3390081), (59, 1436475), (75, 1130027), (107, 792075), (177, 478825), (179, 473475), (295, 287295), (321, 264025), (535, 158415), (537, 157825), (885, 95765), (895, 94695), (1475, 57459), (1605, 52805), (2675, 31683), (2685, 31565), (4425, 19153), (4475, 18939), (6313, 13425), (8025, 10561)]