2416515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 1749885

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 139, 183, 285, 305, 417, 695, 915, 1159, 2085, 2641, 3477, 5795, 7923, 8479, 13205, 17385, 25437, 39615, 42395, 127185, 161101, 483303, 805505, 2416515]

約数ペア:

[(1, 2416515), (3, 805505), (5, 483303), (15, 161101), (19, 127185), (57, 42395), (61, 39615), (95, 25437), (139, 17385), (183, 13205), (285, 8479), (305, 7923), (417, 5795), (695, 3477), (915, 2641), (1159, 2085)]