12082575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 21526400

約数和(自身を除く): 9443825

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 139, 183, 285, 305, 417, 475, 695, 915, 1159, 1425, 1525, 2085, 2641, 3475, 3477, 4575, 5795, 7923, 8479, 10425, 13205, 17385, 25437, 28975, 39615, 42395, 66025, 86925, 127185, 161101, 198075, 211975, 483303, 635925, 805505, 2416515, 4027525, 12082575]

約数ペア:

[(1, 12082575), (3, 4027525), (5, 2416515), (15, 805505), (19, 635925), (25, 483303), (57, 211975), (61, 198075), (75, 161101), (95, 127185), (139, 86925), (183, 66025), (285, 42395), (305, 39615), (417, 28975), (475, 25437), (695, 17385), (915, 13205), (1159, 10425), (1425, 8479), (1525, 7923), (2085, 5795), (2641, 4575), (3475, 3477)]