38684525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 55496448

約数和(自身を除く): 16811923

約数列:

[1, 5, 11, 25, 41, 47, 55, 73, 205, 235, 275, 365, 451, 517, 803, 1025, 1175, 1825, 1927, 2255, 2585, 2993, 3431, 4015, 9635, 11275, 12925, 14965, 17155, 20075, 21197, 32923, 37741, 48175, 74825, 85775, 105985, 140671, 164615, 188705, 529925, 703355, 823075, 943525, 1547381, 3516775, 7736905, 38684525]

約数ペア:

[(1, 38684525), (5, 7736905), (11, 3516775), (25, 1547381), (41, 943525), (47, 823075), (55, 703355), (73, 529925), (205, 188705), (235, 164615), (275, 140671), (365, 105985), (451, 85775), (517, 74825), (803, 48175), (1025, 37741), (1175, 32923), (1825, 21197), (1927, 20075), (2255, 17155), (2585, 14965), (2993, 12925), (3431, 11275), (4015, 9635)]