5208225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 4434015

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 107, 165, 177, 275, 295, 321, 535, 649, 825, 885, 1177, 1475, 1605, 1947, 2675, 3245, 3531, 4425, 5885, 6313, 8025, 9735, 16225, 17655, 18939, 29425, 31565, 48675, 69443, 88275, 94695, 157825, 208329, 347215, 473475, 1041645, 1736075, 5208225]

約数ペア:

[(1, 5208225), (3, 1736075), (5, 1041645), (11, 473475), (15, 347215), (25, 208329), (33, 157825), (55, 94695), (59, 88275), (75, 69443), (107, 48675), (165, 31565), (177, 29425), (275, 18939), (295, 17655), (321, 16225), (535, 9735), (649, 8025), (825, 6313), (885, 5885), (1177, 4425), (1475, 3531), (1605, 3245), (1947, 2675)]