6428175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 12082560

約数和(自身を除く): 5654385

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 347, 475, 741, 975, 1041, 1235, 1425, 1735, 3705, 4511, 5205, 6175, 6593, 8675, 13533, 18525, 19779, 22555, 26025, 32965, 67665, 85709, 98895, 112775, 164825, 257127, 338325, 428545, 494475, 1285635, 2142725, 6428175]

約数ペア:

[(1, 6428175), (3, 2142725), (5, 1285635), (13, 494475), (15, 428545), (19, 338325), (25, 257127), (39, 164825), (57, 112775), (65, 98895), (75, 85709), (95, 67665), (195, 32965), (247, 26025), (285, 22555), (325, 19779), (347, 18525), (475, 13533), (741, 8675), (975, 6593), (1041, 6175), (1235, 5205), (1425, 4511), (1735, 3705)]