16152495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 10512465

約数列:

[1, 3, 5, 15, 61, 127, 139, 183, 305, 381, 417, 635, 695, 915, 1905, 2085, 7747, 8479, 17653, 23241, 25437, 38735, 42395, 52959, 88265, 116205, 127185, 264795, 1076833, 3230499, 5384165, 16152495]

約数ペア:

[(1, 16152495), (3, 5384165), (5, 3230499), (15, 1076833), (61, 264795), (127, 127185), (139, 116205), (183, 88265), (305, 52959), (381, 42395), (417, 38735), (635, 25437), (695, 23241), (915, 17653), (1905, 8479), (2085, 7747)]