12339075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 24561920

約数和(自身を除く): 12222845

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1237, 1425, 1995, 3325, 3711, 6185, 8659, 9975, 18555, 23503, 25977, 30925, 43295, 70509, 92775, 117515, 129885, 164521, 216475, 352545, 493563, 587575, 649425, 822605, 1762725, 2467815, 4113025, 12339075]

約数ペア:

[(1, 12339075), (3, 4113025), (5, 2467815), (7, 1762725), (15, 822605), (19, 649425), (21, 587575), (25, 493563), (35, 352545), (57, 216475), (75, 164521), (95, 129885), (105, 117515), (133, 92775), (175, 70509), (285, 43295), (399, 30925), (475, 25977), (525, 23503), (665, 18555), (1237, 9975), (1425, 8659), (1995, 6185), (3325, 3711)]