239402825

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 305069760

約数和(自身を除く): 65666935

約数列:

[1, 5, 25, 59, 101, 295, 505, 1475, 1607, 2525, 5959, 8035, 29795, 40175, 94813, 148975, 162307, 474065, 811535, 2370325, 4057675, 9576113, 47880565, 239402825]

約数ペア:

[(1, 239402825), (5, 47880565), (25, 9576113), (59, 4057675), (101, 2370325), (295, 811535), (505, 474065), (1475, 162307), (1607, 148975), (2525, 94813), (5959, 40175), (8035, 29795)]