5391885025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 7119687168

約数和(自身を除く): 1727802143

約数列:

[1, 5, 25, 31, 43, 137, 155, 215, 685, 775, 1075, 1181, 1333, 3425, 4247, 5891, 5905, 6665, 21235, 29455, 29525, 33325, 36611, 50783, 106175, 147275, 161797, 182621, 183055, 253915, 808985, 913105, 915275, 1269575, 1574273, 4044925, 4565525, 5015707, 6957271, 7871365, 25078535, 34786355, 39356825, 125392675, 173931775, 215675401, 1078377005, 5391885025]

約数ペア:

[(1, 5391885025), (5, 1078377005), (25, 215675401), (31, 173931775), (43, 125392675), (137, 39356825), (155, 34786355), (215, 25078535), (685, 7871365), (775, 6957271), (1075, 5015707), (1181, 4565525), (1333, 4044925), (3425, 1574273), (4247, 1269575), (5891, 915275), (5905, 913105), (6665, 808985), (21235, 253915), (29455, 183055), (29525, 182621), (33325, 161797), (36611, 147275), (50783, 106175)]