2247181425

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{120331}}^1$

素因数の和:120430

約数の個数: 36

約数和(自身を含む): 4073478864

約数和(自身を除く): 1826297439

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3735, 6225, 18675, 120331, 360993, 601655, 1082979, 1804965, 3008275, 5414895, 9024825, 9987473, 27074475, 29962419, 49937365, 89887257, 149812095, 249686825, 449436285, 749060475, 2247181425]

約数ペア:

[(1, 2247181425), (3, 749060475), (5, 449436285), (9, 249686825), (15, 149812095), (25, 89887257), (45, 49937365), (75, 29962419), (83, 27074475), (225, 9987473), (249, 9024825), (415, 5414895), (747, 3008275), (1245, 1804965), (2075, 1082979), (3735, 601655), (6225, 360993), (18675, 120331)]