3879135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 7644000

約数和(自身を除く): 3764865

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 349, 585, 741, 855, 1047, 1235, 1745, 2223, 3141, 3705, 4537, 5235, 6631, 11115, 13611, 15705, 19893, 22685, 33155, 40833, 59679, 68055, 86203, 99465, 204165, 258609, 298395, 431015, 775827, 1293045, 3879135]

約数ペア:

[(1, 3879135), (3, 1293045), (5, 775827), (9, 431015), (13, 298395), (15, 258609), (19, 204165), (39, 99465), (45, 86203), (57, 68055), (65, 59679), (95, 40833), (117, 33155), (171, 22685), (195, 19893), (247, 15705), (285, 13611), (349, 11115), (585, 6631), (741, 5235), (855, 4537), (1047, 3705), (1235, 3141), (1745, 2223)]