87528825

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^3$

素因数の和:235

約数の個数: 36

約数和(自身を含む): 158951260

約数和(自身を除く): 71422435

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5329, 5475, 15987, 16425, 26645, 47961, 79935, 133225, 239805, 389017, 399675, 1167051, 1199025, 1945085, 3501153, 5835255, 9725425, 17505765, 29176275, 87528825]

約数ペア:

[(1, 87528825), (3, 29176275), (5, 17505765), (9, 9725425), (15, 5835255), (25, 3501153), (45, 1945085), (73, 1199025), (75, 1167051), (219, 399675), (225, 389017), (365, 239805), (657, 133225), (1095, 79935), (1825, 47961), (3285, 26645), (5329, 16425), (5475, 15987)]